WO2015057672A2 - Appareil d'écoute à modes multiples - Google Patents

Appareil d'écoute à modes multiples Download PDF

Info

Publication number
WO2015057672A2
WO2015057672A2 PCT/US2014/060439 US2014060439W WO2015057672A2 WO 2015057672 A2 WO2015057672 A2 WO 2015057672A2 US 2014060439 W US2014060439 W US 2014060439W WO 2015057672 A2 WO2015057672 A2 WO 2015057672A2
Authority
WO
WIPO (PCT)
Prior art keywords
speakers
speaker
listening mode
rotation
axis
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2014/060439
Other languages
English (en)
Other versions
WO2015057672A3 (fr
Inventor
Greg E. Blonder
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Idea Village Products Corp
Original Assignee
Idea Village Products Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US14/053,799 external-priority patent/US9161117B2/en
Application filed by Idea Village Products Corp filed Critical Idea Village Products Corp
Publication of WO2015057672A2 publication Critical patent/WO2015057672A2/fr
Publication of WO2015057672A3 publication Critical patent/WO2015057672A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1008—Earpieces of the supra-aural or circum-aural type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1058—Manufacture or assembly
    • H04R1/1075—Mountings of transducers in earphones or headphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1091—Details not provided for in groups H04R1/1008 - H04R1/1083

Definitions

  • This disclosure relates to a music listening and playing apparatus and more specifically, music headphones with rotating speakers and multiple music listening and playing modes.
  • the present disclosure provides for a headset that can be used as a listening device and can convert into a music playing device.
  • the present disclosure provides for a music playing and listening apparatus comprising: a headband having opposing ends; at least two connectors, each of the connectors having at least two arms, a first arm is shorter than a second arm; and at least two speakers, each of the speakers having opposing sides and comprising an audio output element on a first side and a compartment on a second side, the first and second arms of each of the connectors is pivotally attached to a portion of each of the speakers to thereby allow rotation of the speakers, each of the audio output elements of each of the speakers generally face one another during a first listening mode, each of the speakers being rotatable about the first and second arms of each of the connectors to thereby allow each of the audio output elements of each of the speakers to turn away from one another during a second listening mode; the rotation of the speakers allowing for changes in modes.
  • the length ratio of the first arm to the second arm of each of the connectors is from about 1: 1.1 to about 1: 10. In yet another embodiment, the length ratio of the first arm to the second arm of each of the connectors is from about 1 : 1.25 to about 1:5.
  • each of the speakers rotates about an axis formed by the first and second arms of each of the connectors. In still yet another embodiment, each of the speakers is designed to rotate about the axes during the first listening mode at angles from about 0 degrees to about 100 degrees. In a further embodiment, each of the speakers is designed to rotate about the axes during the first listening mode at angles from about 0 degrees to about 30 degrees.
  • each of the speakers is designed to rotate about the axes during the second listening mode at angles from about 20 degrees to greater than 180 degrees. In yet another further embodiment, the speakers are designed to rotate about the axes during the second listening mode at angles from about 30 degrees to about 170 degrees.
  • the headband is generally situated over a user's head and each of the audio output elements of each of the speakers generally faces the user's ears during the first listening mode.
  • the apparatus is situated around a user's neck and both of the speakers are designed to be rotated and allow each of the audio output elements of each of the speakers to generally face away from the user during the second listening mode.
  • the apparatus is set on a surface and the headband is generally parallel to the surface and the speakers are designed to be rotated about the first and second arms of each of the connectors to allow the audio output elements of each of the speaker to generally face away from the surface during the second listening mode.
  • the length of the second arm relative to the first arm creates an angle between the surface and at least one speaker, and the angle is greater than 1 degree and less than 90 degrees.
  • the length of the second arm relative to the first arm creates an angle between the surface and at least one speaker, and the angle is from about 10 degrees to about 80 degrees.
  • each of the connectors comprises a third arm rotatably attached to opposing ends of the headband.
  • the apparatus further comprises a safety interlocking device which is designed to limit the volume output of the speakers in the first listening mode and increases the volume output of the speakers during the second listening mode.
  • the speakers lock into place during the second listening mode.
  • the apparatus further comprises at least two ear cushions, each of the cushions is attached to at least a portion of the audio output element.
  • the speakers lock into position when rotated 90 or 180 degrees, but allows for some small movement around 0 degrees (e.g. when the speaker cushion are against the ears) for better fit and comfort.
  • the apparatus further comprises at least one amplifier, and the amplifier is connected to a portion of at least one of the speakers.
  • the apparatus further comprises at least one switching mechanism, and the switching mechanism is activated by rotating each of the speakers from said music listening mode to the second listening mode, and the rotation of the speakers activates the amplifier.
  • the apparatus further comprises at least one switching mechanism, and the switching mechanism is activated by rotating one of the speakers from the music playing mode to the second listening mode, and the rotation of one of the speakers deactivates the amplifier.
  • at least one of the compartments of the speakers provides for storage of a power source.
  • the headband provides for storage of a power source.
  • the apparatus further comprises at least one power source, and the power source is a battery.
  • the apparatus further comprises an on and off mechanism.
  • the apparatus further comprises volume control mechanism, and the volume control mechanism controls audio output volume of the speakers.
  • the apparatus further comprises a cable and an adaptor.
  • the headband is generally U shaped.
  • the apparatus further comprises a wireless receiver designed to accept audio signals from an external source.
  • the present disclosure relates to a listening apparatus comprising: a headband having opposing ends; at least two connectors, each of the connectors having at least two arms, a first arm is shorter than a second arm; at least two speakers, each of the speakers having opposing sides and comprising an audio output element on a first side and a compartment on a second side, the first and second arms of each of the connectors is pivotally attached to a portion of each of the speakers to thereby allow rotation of the speakers, each of the audio output elements of each of the speakers generally face one another during a first listening mode, each of the speakers is designed to be rotated to thereby allow each of the audio output elements of each of the speakers to turn away from one another during a second listening mode; and a safety interlocking device designed to limit the volume output of the speakers in the first listening mode and increases the volume output of said speakers during said second listening mode.
  • each of the speakers rotates about an axis formed by the first and second arms of each of the connectors, each of the speakers is designed to rotate about the axis during the first listening mode at angles from about 0 degrees to about 100 degrees.
  • each of the speakers rotate about an axis formed by the first and second arms of each of the connectors, wherein each of the speakers is designed to rotate about the axis during the second listening mode at angles from about 20 degrees to greater than 180 degrees.
  • the present disclosure provides for a listening apparatus comprising: a headband having opposing ends; at least two connectors, each of the connectors has at least two arms, a first arm is shorter than a second arm, and the first and second arms has a length ratio of from about 1: 1.1 to about 1: 10; and at least two speakers, each of the speakers having opposing sides and comprising an audio output element on a first side, the first and second arms of each of the connectors is pivotally attached to a portion of each of the speakers to thereby allow rotation of the speakers, each of the audio output elements of each of the speakers generally face one another during a first listening mode, each of the speakers is designed to be rotated to thereby allow each of the audio output elements of each of the speakers to turn away from one another during a second listening mode.
  • the present disclosure provides for a listening apparatus comprising a headband comprising two end portions, each of the end portions comprising an angled hinge having two opposing ends; and at least two speakers, each of the speakers rotatably coupled to the two ends of the angled hinged to form two rotary joints, wherein rotation of each of the speakers about a respective axis of rotation between the two rotary joints transitions the apparatus between a first listening mode and a second listening mode.
  • the axis of rotation between the two rotary joints of a first speaker of at least two speakers extends at an angle of about 45 degrees relative to a midline axis of the first speaker.
  • the angled hinge extends at an angle of about 45 degrees relative to a midline axis of the first speaker.
  • the speakers are configured to rotate about the axis of rotation during the first listening mode in a range of about 0 degrees to about 100 degrees.
  • the angled hinge and each of the two rotary joints of a first speaker of the at least two speakers substantially limit rotational motion of the two rotary joints to pivot through a substantially circular arc around the respective axis of rotation.
  • FIGURE 1 is a perspective view of the apparatus of the present disclosure in a music listening mode on a user' s head
  • FIGURE 2 is a perspective view of the apparatus of FIG. 1 in a music playing mode around a user' s neck;
  • FIGURE 3 is a perspective view of the apparatus of FIG. 1 in a music playing mode when the apparatus is place on a surface;
  • FIGURE 4a-c are perspective side view of the apparatus showing the rotation of the speakers
  • FIGURE 5a-b are views of the apparatus showing the angles created by the rotation
  • FIGURE 6 is view of the apparatus in FIG. 3 showing how the differing length of the arms create angles between the speaker and the surface;
  • FIGURE 7a-b are schematic view of one of the embodiments of the switch mechanism
  • FIGURE 8 is a perspective view of an exemplary apparatus including an angled hinge, according to aspects of the present disclosure
  • FIGURE 9a is a perspective view of an exemplary apparatus including an angled hinge, according to aspects of the present disclosure.
  • FIGURE 9b is a perspective view of an exemplary apparatus including an angled hinge, according to aspects of the present disclosure.
  • FIGURE 10 depicts perspective views of an exemplary apparatus including an angled hinge, according to aspects of the present disclosure
  • FIGURE 11 is a perspective view of an exemplary apparatus including a headband having arm portions coupled to a respective speaker at a coupling junction, according to aspects of the present disclosure.
  • FIGURE 12 depicts perspective views of an exemplary apparatus including a headband having arm portions coupled to a respective speaker at a coupling junction, according to aspects of the present disclosure.
  • FIG. 1 illustrates the music listening and playing apparatus 1 of the present disclosure.
  • the apparatus comprises a headband 2 having opposing ends, 2a and 2b respectively; at least two connectors, 3a and 3b respectively, each of the connectors has at least two arms, 4a and 4b respectively.
  • the first arm 4a is shorter than a second arm 4b.
  • the apparatus 1 further comprises at least two speakers, 5a and 5b respectively, each of the speakers having opposing sides and comprising an audio output element 6 on a first side and a compartment 7 on a second side.
  • the first and second arms, 4a and 4b, of each of the connectors is pivotally attached to a portion of each of the speakers, 5a or 5b, to thereby allow rotation of said speakers.
  • Each of the audio output elements 6 of each of the speakers, 5a and 5b generally face one another during a first listening mode.
  • the headband 2 is situated around the user's head and the audio output element 6 of each of the speakers, 5a and 5b, are generally facing the user's ears.
  • FIG. 2 depicts the second listening mode of the apparatus 1 of the present disclosure.
  • the apparatus 1 may be placed around the user's neck.
  • Each of the speakers, 5a and 5b are rotatable about the first and second arms, 4a and 4b, of each of the connectors, 3a and 3b, to thereby allow each of the audio output elements 6 of each of the speakers, 5a and 5b, to turn away from one another during the second listening mode.
  • the rotation of the speakers, 5a and 5b allows for changes in modes.
  • FIG. 3 shows another music playing mode where the apparatus 1 is set on a surface and the headband 2 is generally parallel to the surface 10 and the speakers, 5a and 5b, are designed to be rotated about the first and second arms, 4a and 4b, of each of the connectors, 3a and 3b, to allow the audio output elements 6 of each of the speakers, 5a and 5b, to generally face away from the surface 10 during the second listening mode.
  • FIGS. 4a-c illustrates the rotation of the speaker, 5a and 5b.
  • the audio output element 6 of the speaker 5a is generally facing inward as shown in FIG. 4a.
  • the speaker 5a is rotated outwardly to activate the music playing mode as shown in FIG. 4b.
  • the speaker 5a may be adjusted for optimum sound as shown in FIG. 4c.
  • the speaker 5 may then be rotated back to its original position as shown in FIG. 4a to return to the music listening mode.
  • Each of the speakers, 5a and 5b rotates about an axis 8 formed by the first and second arms, 4a and 4b, of each of the connectors, 3a and 3b.
  • Each of the speakers, 5a and 5b is designed to rotate about the axis 8 during the first listening mode at angles from about 0 degrees to about 100 degrees as shown in FIG. 5a.
  • Each of the speakers, 5a and 5b is designed to rotate about the axis 8 during the second listening mode at angles from about 20 degrees to greater than 180 degrees as shown in FIG. 5b.
  • FIG. 6 shows that differing the length ratios of the arms, 4a and 4b, create different angles between the speaker 5a and surface 10.
  • the length of the second arm 4b relative to the first arm 4a creates an angle between the surface 10 and at least one speaker 5, and the angle is greater than 1 degree and less than 90 degrees.
  • FIGs. 7a-b are schematic diagrams of one of the embodiments of the circuitry of the present disclosure.
  • the cam switch 712 (shown schematically) has three contacts on the input, and six on the output (a three pole double throw switch- 3PDT).
  • the switch When the axle is not rotated and the product is worn as a headset, the switch connects the left audio channel directly to the left speaker, and the right audio channel to the right speaker, and does not route power to the amplifier.
  • the music device powers the acoustic transducer directly.
  • the cam's profile determines the angle at which the switch is activated, and thus the angle at which the mode is switched from headset mode to speaker mode. In this example, the cam is set at 30 degrees, but could be set anywhere from 20 to 110 degrees.
  • the two 3PDT switches 722 and 723 are thrown closed. This now routes the left audio signal to the left amplifier and the output of the left amplifier to the left speaker (and similarly for the right channel). It also provides power to the amplifier by running the power through the right enclosure switch in series- thus assuring both switches must be closed (and thus the speakers aimed safely away from the ears) before energizing the amplifier.
  • the switch could contain one input and one output, used to trigger a solid state relay that provides all the aforementioned audio and power routing.
  • the switch might be used to control the volume level, so it is low as a headset and high as a speaker. Embodiments of the present disclosure can be used with any applicable circuitry and is not limited to the circuitry shown in FIG. 7.
  • FIG. 8 illustrates an exemplary listening apparatus 800 according to embodiments of the present disclosure.
  • the apparatus 800 includes a headband 802 having two opposing end portions, each configured to couple with a respective speaker 820a, 820b.
  • the end portions of the headband 802 each include an angled hinge 804a and 804b configured to rotatably couple to the respective speakers 820a, 820b.
  • angled hinge 804b is configured to couple to speaker 820b to form two rotary joints (e.g., a location of the rotary joints upon coupling of the angled hinge 804b and the speaker 820b is represented by identifiers 806b- 1 and 806b-2 in FIG. 8).
  • the angled hinge 804b is shown as de-coupled from the corresponding speaker 820b, while the angled hinge 804a is shown as rotatably coupled to the speaker 820a.
  • each angled hinge 804a, 804b includes two opposing ends (e.g., end 807) configured to couple with the respective speaker 820a, 820b.
  • each of the opposing ends of the angled hinge 804a, 804b may include a male member (e.g., end 807) configured to couple with a corresponding female member of the speaker 820b.
  • the two rotary joints formed by the angled hinge 804b and the speaker 820b enable the rotation of the speaker 820b relative to the headband 802 to transition the apparatus 800 from the first listening mode to the second listening mode.
  • the apparatus of claim 1, wherein the angled hinge and each of the two rotary joints of a first speaker of the at least two speakers substantially limit rotational motion of the two rotary joints to pivot through a substantially circular arc around the respective axis of rotation.
  • the rotary joints 806b- 1 and 806b-2 formed by the coupling of the angled hinge 804b to the speaker 820b are aligned along an axis of rotation between the two rotary joints.
  • movement of the speaker 820b relative to the headband 802 results in the rotation of the speaker about the axis of rotation between the two rotary joints.
  • the coupling of the angled hinge 804a and the speaker 820a permits rotation of the speaker 820a about the axis of rotation 810a to enable transition of the apparatus 800 from a first position to a second position.
  • FIG. 9a illustrates a speaker 920a in a position corresponding to the first listening mode
  • FIG. 9a illustrates a speaker 920a in a position corresponding to the first listening mode
  • FIG. 9b illustrates a speaker 920b in a position corresponding to the second listening mode.
  • the angled hinge 804a and rotary joints of the speakers 820a, 820b substantially limit rotational motion of the two rotary joints to pivot through a substantially circular arc around the respective axis of rotation.
  • each speaker 820a, 820b includes a channel (e.g., channel 822b of speaker 820b) configured to accept and/or receive a corresponding end portion of the headband 802 upon fully rotation of the speaker 820b into its substantially outwardly facing position (e.g., wherein the two speakers 820a, 820b substantially face away from one another and the apparatus 800 is in the second listening mode).
  • a channel e.g., channel 822b of speaker 820b
  • the corresponding end portions of the headband 802 mate with the corresponding channel (e.g., channel 822b of speaker 820b) of the speaker 820.
  • an inner surface 803 of the end portion of the headband 802 makes contact with the speaker 820 within the channel (e.g., channel 822b of speaker 820b) when the apparatus is in the first listening mode (see, e.g., FIG. 9a showing an exemplary apparatus 900 in the first listening mode wherein the inner surface of the end portion of the headband 902 is in contact with the speaker 920a within a channel.
  • transitioning the speakers 820a, 820b from a position corresponding to the first listening mode (wherein the inner surface 803 of the headband 802 is in contact with the speaker 820a, 820b within the channel) to a position corresponding to the second listening mode (wherein the outer surface 805 of the headband 802 is in contact with the speaker 820a, 820b within the channel) includes rotation of the speaker 820a, 820b about the axis of rotation (e.g., the axis of rotation 810a corresponding to speaker 820a) between the two rotary joints.
  • the angled hinges 804a and 804b rotatably couple to the respective speakers 820a and 820b according to any suitable coupling mechanism to enable the formation of the two rotary joints 806b- 1 and 806-2 such that the coupling permits the transition of the apparatus 800 between the first listening mode and the second listening mode.
  • FIG. 9a illustrates a side view of an exemplary apparatus 900 including a headband 902 having an end portion including an angled hinge 904a rotatably coupled to a speaker 920a, according to embodiments of the present disclosure.
  • the apparatus 900 in FIG. 9a is depicted in the first listening mode, wherein an inner surface of an end portion of the headband 902 is in contact with the speaker 920a within a channel.
  • the apparatus 900 two rotary joints formed at respective coupling points between the angled hinge 904a and the speaker 920a.
  • the axis of rotation 910a is formed between the rotary points about which the speaker 920a may be rotated relative to the headband 902. As shown in FIG.
  • the axis of rotation 910a extends at an angle relative to a midline axis 924a of the speaker 920a.
  • the midline axis 924a represents a central axis which is perpendicular to a longitudinal axis 915 of the headband 902.
  • the axis of rotation 910a extends at an angle of about 45 degrees relative to the midline axis 924a.
  • the axis of rotation 910a extends at an angle corresponding to an angle of the angled hinge 904a relative to the midline axis 924a of the speaker 920a.
  • FIG. 10 depicts a perspective views of an exemplary apparatus 1000 in the first listening mode at a first time (e.g., Tl) as the speakers 1020a, 1020b are rotated to a position at a second time (e.g., T2).
  • a first time e.g., Tl
  • speaker 1020a is rotated in a rotational direction 1001
  • speaker 1020b is rotated in a rotational direction 1002 at Tl.
  • rotation of speaker 1020a continues in a rotational direction 1003
  • rotation of speaker 1020b continues in a rotational direction 1004.
  • FIG. 11 illustrates an exemplary music listening and playing apparatus 1100 according to embodiments of the present disclosure.
  • the apparatus 1100 includes a headband 1102 having two arm portions 1104a, 1104b, each configured to couple with a respective speaker 1120a, 1120b.
  • each arm 1104a, 1104b of the headband 1102 is configured to rotatably couple with the corresponding speaker 1120a, 1120b at a coupling junction 1106a, 1106b.
  • each coupling junction 1106a, 1106b represents a position on the speaker 1120a, 1120b wherein the arm 1104a, 1104b rotatably connects.
  • the coupling junction [0062] According to embodiments of the present disclosure, the coupling junction
  • the rotary joint is configured to provide a single axis of rotation (e.g., axis of rotation 1110a for speaker 1120a, as shown in FIG. 11) about which the speakers 1120a, 1120b rotate relative to the corresponding arm 1104a, 1104b of the headband 1102.
  • a first position corresponding to the first listening mode, as shown in FIG. 11
  • a second position corresponding to the second listening mode
  • the axis of rotation 1110a extends at an angle of about 45 degrees relative to a midline axis 1124a of the speaker 1120a. According to one or more embodiments of the present disclosure, the axis of rotation 1110a extends at an angle corresponding to an angle of a connector (e.g., pin 1150a) relative to the midline axis 1124a of the speaker 1120a.
  • the coupling junction 1106a, 1106b may include any suitable mechanism for rotatably coupling the speaker 1120a, 1120b and the respective arms 1104a, 1104b of the headband 1102 to enable transitioning the apparatus 1100 between the first listening mode and the second listening mode.
  • the coupling junction 1106a, 1106b may include a male member (e.g., pin 1150a in FIG. 11) extending from speaker 1120a, 1120b corresponding to a female portion or member (e.g., an opening, groove, channel, etc.) of the respective arm 1104a, 1104b.
  • the coupling junction 1106a, 1106b may include a male member extending from the arm 1106a, 1106b of the headband 1102 for coupling with a corresponding female portion or member of the speaker 1120a, 1120b.
  • FIG. 12A depicts an exemplary apparatus 1200a in the first listening mode, wherein the apparatus 1200a is wearable as a headset by a user.
  • the audio emitting portions of the speakers of the apparatus 1200a are generally facing toward one another (e.g., for directing sound into the ears of a user wearing the apparatus 1200a).
  • FIG. 12B depicts an exemplary apparatus 1200b as it is transitioned from the first listening mode to the second listening mode by rotating the speakers of the apparatus 1200b such that two speakers generally face away from one another for amplified playback.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Headphones And Earphones (AREA)

Abstract

Appareil casque comprenant un bandeau possédant deux parties d'extrémité, chacune des parties d'extrémité comprenant une charnière inclinée possédant deux extrémités opposées. L'appareil comprend en outre au moins deux haut-parleurs, chacun des haut-parleurs étant fixé rotatif aux deux extrémités de la charnière inclinée pour former deux raccords rotatifs, la rotation du haut-parleur autour d'un axe de rotation entre les deux raccords rotatifs faisant passer l'appareil entre un premier mode d'écoute et un second mode d'écoute.
PCT/US2014/060439 2013-10-15 2014-10-14 Appareil d'écoute à modes multiples Ceased WO2015057672A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/053,799 US9161117B2 (en) 2013-03-08 2013-10-15 Multi-mode listening apparatus
US14/053,799 2013-10-15

Publications (2)

Publication Number Publication Date
WO2015057672A2 true WO2015057672A2 (fr) 2015-04-23
WO2015057672A3 WO2015057672A3 (fr) 2015-11-05

Family

ID=52828845

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2014/060439 Ceased WO2015057672A2 (fr) 2013-10-15 2014-10-14 Appareil d'écoute à modes multiples

Country Status (1)

Country Link
WO (1) WO2015057672A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115086838A (zh) * 2022-06-16 2022-09-20 深圳市倍思科技有限公司 脖挂音箱音量控制方法、脖挂音箱及存储介质

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR035939A1 (es) * 2002-03-04 2004-07-28 Rolla Jose Maria Mejoras en auriculares plegables
JP4269181B2 (ja) * 2006-09-06 2009-05-27 ソニー株式会社 ヘッドホン
JP5082764B2 (ja) * 2007-10-25 2012-11-28 ソニー株式会社 イヤパッド及びヘッドホン装置
TW201014371A (en) * 2008-09-16 2010-04-01 guo-shu Zheng Earphone device having sound box function
US9301039B2 (en) * 2010-01-04 2016-03-29 Apple Inc. Headphone
US8774441B2 (en) * 2011-09-30 2014-07-08 JVC Kenwood Corporation Headphone

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115086838A (zh) * 2022-06-16 2022-09-20 深圳市倍思科技有限公司 脖挂音箱音量控制方法、脖挂音箱及存储介质

Also Published As

Publication number Publication date
WO2015057672A3 (fr) 2015-11-05

Similar Documents

Publication Publication Date Title
US9161117B2 (en) Multi-mode listening apparatus
US9344794B1 (en) Multi mode headphone with folding headband
US20140363016A1 (en) Amplified headphone system with integrated power amplifier
US10506324B2 (en) Wireless headset carrying case with digital audio output port
JPH02246598A (ja) ワイヤレスヘッドホン
US9467767B2 (en) Modular headphone system
KR20100032333A (ko) 스테레오 기능을 구비한 헤드폰
CN113281915B (zh) 智能眼镜
WO2016127590A1 (fr) Écouteur de sport bluetooth
CN111903140B (zh) 声音输出装置
JP2009538030A (ja) 骨伝導ヘッドセット
GB2475975A (en) Personal audio equipment device
CN105340293A (zh) 头戴式耳机
US20140254853A1 (en) Music listening and playing apparatus
CN101365252A (zh) 具有音箱功能的耳机
US9276539B2 (en) Power transferring headphones
US20150125023A1 (en) Headset with variable acoustic impedance
US8213625B2 (en) Intercom headset connection and disconnection detection
WO2015057672A2 (fr) Appareil d'écoute à modes multiples
US20150023519A1 (en) Headphone extension system
EP2425637B1 (fr) Connexion et déconnexion de casque d'écoute d'interphone
CN107872743B (zh) 头戴耳机
WO2019234940A1 (fr) Écouteurs
TW201448614A (zh) 可變換音場的多聲道耳機
CN219893429U (zh) 自适应切换anc功能的头戴耳机

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14854035

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase in:

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 14854035

Country of ref document: EP

Kind code of ref document: A2