WO2017143713A1 - Casque d'écoute doté d'une fonction de réglage automatique du volume et son procédé de réglage automatique du volume - Google Patents

Casque d'écoute doté d'une fonction de réglage automatique du volume et son procédé de réglage automatique du volume Download PDF

Info

Publication number
WO2017143713A1
WO2017143713A1 PCT/CN2016/088393 CN2016088393W WO2017143713A1 WO 2017143713 A1 WO2017143713 A1 WO 2017143713A1 CN 2016088393 W CN2016088393 W CN 2016088393W WO 2017143713 A1 WO2017143713 A1 WO 2017143713A1
Authority
WO
WIPO (PCT)
Prior art keywords
volume
sound
speaker
earphone
threshold
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/CN2016/088393
Other languages
English (en)
Chinese (zh)
Inventor
李骐骥
陈胜利
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.)
Shenzhen Shu Yuan Ke Ji Co Ltd
Original Assignee
Shenzhen Shu Yuan Ke Ji Co Ltd
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
Application filed by Shenzhen Shu Yuan Ke Ji Co Ltd filed Critical Shenzhen Shu Yuan Ke Ji Co Ltd
Publication of WO2017143713A1 publication Critical patent/WO2017143713A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

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

Definitions

  • the present invention relates to the field of earphones, and in particular to a method for automatically adjusting a volume by automatically adjusting a volume of an earphone and an earphone.
  • the tuning earphone detects the volume of the earphone through a sound sensor disposed in the earmuff, and when the volume is too large, the volume is turned down or muted.
  • This type of tuning does not provide good protection for the ear. Because the sound collected by the sound sensor inside the earphone cover is actually the superposition of the audio output of the speaker and the ambient noise, which is equivalent to the sound of the ear. This can reduce the volume when the volume is higher than the human ear.
  • the external noise is high or low. Due to external noise, people cannot hear the audio output in the speaker, and the user cannot experience the music through the headphones.
  • the object of the present invention is to provide an earphone with automatic volume adjustment, which can automatically adjust the audio output of the speaker according to the change of the noise amount of the external environment, so that the ear volume of the earphone is suitable for the human auditory sense, effectively protecting the ear while providing better. Music experience.
  • An earphone that automatically adjusts the volume includes a headphone strap, an earmuff disposed at both ends of the earphone strap, a speaker disposed in the earcup, a manual tuning device for adjusting the volume of the speaker, and an automatic for adjusting the volume of the speaker a tuning device and an earphone cord extending outside the ear cup electrically connected to the speaker, the manual tuning device and the automatic tuning device, and the earphone cord is extended from one end of the earmuff
  • the terminal is a terminal, and two speakers are respectively disposed in two ear cups
  • the automatic tuning device comprises: a first sound sensor for detecting the noise volume of the outside, and the first sound sensor is disposed outside the ear cup; a second sound sensor for detecting a playback volume of the speaker, the second sound sensor being disposed in the ear cover; and a microcontroller electrically connected to the first sound sensor, the second sound sensor and the speaker, respectively, for acquiring noise
  • the volume and playback volume are processed
  • Another object of the present invention is to provide a method for automatically adjusting the volume of a headset, and the method for automatically adjusting the volume includes the following steps:
  • the sound sensor collects the playing volume of the speaker and transmits the playing volume to the microcontroller; and the micro controller acquires the noise volume and the playing volume for processing, and controls according to the processing result Turn up or down the volume of the speaker.
  • the method for automatically adjusting the volume of the earphone and the earphone automatically adjusting the volume provided by the embodiment of the invention has the beneficial effects that: when the earphone is used for the first time, the person adjusts the volume to the volume suitable for the person by the manual tuning device, when the person is in the environment
  • the external sound volume is collected by the first sound sensor and transmitted to the microcontroller, and the microcontroller performs sound zone matching on the external noise volume, and determines whether to adjust the speaker volume according to the average value of the external noise volume in a certain period of time.
  • the volume of the speaker is captured by the second sound sensor to control the volume of the speaker to change the volume.
  • the audio output of the speaker can counteract the interference of external noise, guarantee the human hearing experience, and effectively protect the ear.
  • FIG. 1 is a schematic structural diagram of an earphone for automatically adjusting a volume provided by Embodiments 1 and 2 of the present invention
  • FIG. 2 is a schematic block diagram of an earphone for automatically adjusting the volume provided by Embodiments 1 and 2 of the present invention.
  • FIG. 1 is a schematic structural diagram of an earphone with automatic volume adjustment according to the embodiment.
  • the earphone includes an earphone connection strap 101, two speakers 240, a headphone cable 103, and a manual tuning device 104. And two earmuffs 102 disposed at two ends of the earphone connecting strap 101.
  • the speaker 240 is disposed in the earmuffs 102, and each of the earcups 102 is provided with a speaker 240.
  • the manual tuning device 104 is electrically connected to the speaker 240 and used to adjust the volume of the speaker 240.
  • the manual tuning device 104 is provided with function selection buttons such as play, pause, and APP activation, and the volume of the speaker 240 can be adjusted.
  • the earphone cord 103 is electrically connected to the speaker 240, the manual tuning device 104 and the automatic tuning device 200 and extends out of the earmuff 102.
  • One end of the earphone cord 103 extending out of the earmuff 102 is provided with a terminal 105, and the terminal 105 is used for Dedicated terminal block for the function machine.
  • the terminal 105 is a wired digital interface, and the wired digital interface may be a data interface such as a Lightning terminal and a USB.
  • the Lightning terminal is a dedicated terminal for connecting devices such as iPhone, iPad, and iPod produced by Apple.
  • the Lightning terminal can also be replaced with a universal terminal for Android.
  • An audio processor 260 is disposed in the audio tuning module 213.
  • the audio processor 260 is electrically connected to the tuning module 212, the earphone cable 103, and the speaker 240, and processes the audio digital signal transmitted from the earphone cable 103, and pushes the speaker 240. Play sound.
  • the earphone further includes an automatic tuning device 200.
  • the automatic tuning device 200 includes a first sound sensor 220, a second sound sensor 230, and a microcontroller 210.
  • the first sound sensor 220 is disposed outside the earmuff 102.
  • the first sound sensor 220 For detecting the noise volume of the outside, the second sound sensor 230 is disposed in the ear cover 102, and the second sound sensor 230 is used to detect the playing volume of the speaker 240.
  • the position of the second sound sensor 230 is set to correspond to the position where the speaker 240 is disposed, and the two speakers 240 are respectively disposed in the two ear cups 102.
  • the second sound sensor 230 is two.
  • the two second sound sensors 230 respectively correspond to the positions of the speakers 240 provided in the two ear cups 102.
  • the first sound sensor 220 and the second sound sensor 230 detect the volume
  • the unit is decibel (dB).
  • FIG. 2 is a schematic block diagram of the microcontroller 210 in the earphone of the automatic volume adjustment according to the embodiment.
  • the microcontroller 210 includes a receiving module 211, a tuning module 212, and an audio tuning module. 213.
  • the receiving module 211 is configured to perform a sound zone matching on the noise volume from the receiving module 211 and select a matching sound zone from the plurality of sound zones preset in the tuning module 212. Specifically, the receiving module 211 receives the first sound zone.
  • the tuning module 212 when the volume average of the noise volume in the first collection period exceeds the treble threshold, the tuning module 212 outputs an up volume control signal; when the noise volume is within the first acquisition period, the volume average is lower than the bass threshold.
  • the sound module 212 outputs a low volume control signal that is executed by the audio tuning module 213.
  • the direction of the arrow indicates the flow direction of the signal
  • the signal is transmitted to the receiving module 211, and the receiving module 211 transmits the signal to the tuning.
  • the module 212; the tuning module 212 processes the received signal and outputs the processing result, and the processing result signal is passed to the audio tuning module 213, which controls the audio processor 260 to cause the speaker 240 to execute the command to process the result.
  • the Lightning terminal is inserted into the audio device.
  • the user adjusts the sound of the speaker 240 through the manual tuning device 104 according to his own use requirements.
  • the first sound sensor 220 collects the external noise signal of the earphone and transmits the external noise signal to the receiving module 211 of the microcontroller 210.
  • the second sound sensor 230 collects the sound signal of the speaker 240 and transmits the sound signal to the microcontroller 210.
  • Receive module 211 is acousonic signal of the speaker 240 and transmits the sound signal to the microcontroller 210.
  • a plurality of sound zones are disposed in the tuning module 212, and the sound zones are separated and set by a sound threshold.
  • the tuning module 212 performs sound zone matching on the noise volume and selects from a plurality of sound zones. Matching the sound zone, the matching sound zone has a treble threshold and a bass threshold; the treble threshold and the bass threshold are the volume values of the upper and lower ends of the sound zone, specifically, each zone has a treble threshold and a bass threshold, a treble threshold and The bass threshold is relatively speaking. For example, the same sound threshold is the bass threshold of the larger of the two adjacent zones, and is also the treble threshold of the smaller zone.
  • the tuning module 212 is The noise level is matched by the sound zone, which is to determine which level of the sound volume is in the sound zone.
  • first The acquisition time period is an artificially set time.
  • the first acquisition time period is set to be less than 5 minutes. It should be noted that the time of the first collection period can be set according to user requirements. In this embodiment, the first collection period is set to 5s.
  • the tuning module 212 controls the speaker 240 to increase the volume, and the volume average of the noise volume during the first acquisition period is lower than the matching.
  • the bass threshold of the zone the tuning module 212 controls the speaker 240 to turn down the volume.
  • the tuning module 212 controls The speaker 240 increases the volume to prevent external noise signals from interfering with the in-ear signal, affecting the listening experience.
  • the volume of the external noise signal is lower than the bass threshold in the first acquisition period, the environment in which the user is located is relatively quiet, and the volume of the ear of the speaker 240 is larger and clearer, and the ear of the person is long. In a large volume environment, it is susceptible to damage. Therefore, controlling the speaker 240 to adjust the low volume through the tuning module 212 does not affect the human auditory experience, but can protect the ear.
  • the method for automatically adjusting the volume of the earphone provided by the embodiment is not to adjust the volume of the speaker 240 immediately after the external noise signal changes, but to judge according to the mean value change of the external noise signal in a certain time (ie, the first collection time period). Whether the volume is adjusted or not, the advantage is that the external environment noise situation of the person is more accurately judged, and the sudden increase of the external noise signal by accident is avoided, resulting in a sudden increase in the volume of the speaker 240 to cause discomfort to the ear. At the same time, by performing the mean value statistics on the external noise signal, the volume does not change by itself during the statistical time, which also makes the sound change not too frequent.
  • the earphone includes an earphone connection strap 101, two speakers 240, a headphone cord 103, a manual tuning device 104, and a headset connection belt 101.
  • Two ear cups 102 at both ends, the speaker 240 is disposed on the earmuffs 102
  • a speaker 240 is disposed in each of the ear cups 102.
  • the manual tuning device 104 is electrically connected to the speaker 240 and used to adjust the volume of the speaker 240.
  • the manual tuning device 104 is provided with function selection buttons such as play, pause, and APP activation, and the volume of the speaker 240 can be adjusted.
  • the earphone cord 103 is electrically connected to the speaker 240, the manual tuning device 104 and the automatic tuning device 200 and extends out of the earmuff 102.
  • the end of the earphone cord 103 extending from the earmuff 102 is provided with a terminal 105.
  • the terminal 105 is a Lightning terminal, and the Lightning terminal is a dedicated terminal for connecting devices such as an iPhone, an iPad, and an iPod manufactured by Apple.
  • the Lightning terminal can also be replaced with a digital signal transmission terminal including Android.
  • An audio processor 260 is disposed in the audio tuning module 213.
  • the audio processor 260 is electrically connected to the tuning module 212, the earphone cable 103, and the speaker 240, and processes the audio digital signal transmitted from the earphone cable 103, and pushes the speaker 240. Play sound.
  • the earphone further includes an automatic tuning device 200.
  • the automatic tuning device 200 includes a first sound sensor 220, a second sound sensor 230, and a microcontroller 210.
  • the first sound sensor 220 is disposed outside the earmuff 102.
  • the first sound sensor 220 For detecting the noise volume of the outside, the second sound sensor 230 is disposed in the ear cover 102, and the second sound sensor 230 is used to detect the playing volume of the speaker 240.
  • the position of the second sound sensor 230 is set to correspond to the position where the speaker 240 is disposed, and the two speakers 240 are respectively disposed in the two ear cups 102.
  • the second sound sensor 230 is two.
  • the two second sound sensors 230 respectively correspond to the positions of the speakers 240 provided in the two ear cups 102.
  • the first sound sensor 220 and the second sound sensor 230 detect the volume in units of decibels (dB).
  • FIG. 2 is a schematic block diagram of the microcontroller 210 in the earphone of the automatic volume adjustment according to the embodiment.
  • the microcontroller 210 includes a receiving module 211, a tuning module 212, and an audio tuning module. 213.
  • the receiving module 211 is configured to receive a noise volume from the first sound sensor 220 and a playback volume from the second sound sensor 230.
  • the tuning module 212 is configured to process the signal received by the receiving module 211 and output a processing result, and the audio tuning module 213 is for controlling the audio processor 260 to increase or decrease the volume of the speaker 240 according to the processing result.
  • the direction of the arrow indicates the flow direction of the signal
  • the signal is transmitted to the receiving module 211, and the receiving module 211 transmits the signal to the tuning.
  • the module 212; the tuning module 212 processes the received signal and outputs the processing result, and the processing result signal is passed to the audio tuning module 213, which controls the audio processor 260 to cause the speaker 240 to execute the command to process the result.
  • the Lightning terminal is inserted into the audio device.
  • the user adjusts the volume of the speaker 240 through the manual tuning device 104 according to the needs of the user, and the first sound sensor 220 collects the external noise signal of the earphone.
  • the external noise signal is transmitted to the receiving module 211 of the microcontroller 210, and the second sound sensor 230 collects the sound signal of the speaker 240 and transmits the sound signal to the receiving module 211 of the microcontroller 210.
  • a plurality of sound zones are disposed in the tuning module 212, and the sound zones are separated and set by a sound threshold.
  • the tuning module 212 performs sound zone matching on the noise volume and selects from a plurality of sound zones. Matching the sound zone, the matching sound zone has a treble threshold and a bass threshold; the treble threshold and the bass threshold are the volume values of the upper and lower ends of the sound zone, specifically, each zone has a high pitch threshold
  • the value and the bass threshold, the treble threshold and the bass threshold are relative. For example, the same sound threshold is the bass threshold of the larger of the two adjacent zones, and is also a smaller zone.
  • the treble threshold, the tuning module 212 performs a sound zone matching on the noise volume, that is, which level of the sound zone the noise volume is determined.
  • first The acquisition time period is an artificially set time.
  • the first acquisition time period is set to be less than 5 minutes. It should be noted that the time of the first collection period can be set according to user requirements. In this embodiment, the first collection period is set to 5s.
  • the tuning module 212 controls the speaker 240 to increase the volume, and the volume average of the noise volume during the first acquisition period is lower than the matching.
  • the bass threshold of the zone the tuning module 212 controls the speaker 240 to turn down the volume.
  • the tuning module 212 controls the speaker 240 to increase the volume to avoid the outside world.
  • the noise signal interferes with the in-ear signal and affects the listening experience.
  • the ambient noise signal is lower than the bass threshold in the first acquisition period, the environment in which the user is located is quieter, and the volume of the ear of the speaker 240 is larger and clearer, and the human ear In a large volume environment for a long time, it is easily damaged. Therefore, controlling the speaker 240 to adjust the low volume through the tuning module 212 does not affect the human auditory experience, but can protect the ear.
  • the highest sound threshold is 120 dB
  • the tuning module 212 in the microcontroller 210 outputs.
  • the mute command is given to the audio tuning module 213, and the audio tuning module 213 automatically controls the speaker 240 to be muted to prevent damage to the human ear.
  • the manual tuning device 104 can be directly operated. More preferably, the method for automatically adjusting the volume of the earphone provided by the embodiment further includes the steps of: when the manual tuning device 104 adjusts the volume of the speaker 240 or the automatic tuning device 200 adjusts the volume of the speaker 240, when the second collection time In the segment, the playback volume collected by the second sound sensor 230 is greater than the alert sound threshold, and the microcontroller 210 controls the speaker 240 to turn down the volume to below the alert sound threshold.
  • the microcontroller 210 controls the speaker 240 to decrease the volume to below the warning sound threshold, where the second collection period is artificial.
  • the second acquisition time period is less than 90 minutes. Because the person uses the earphone for a long time in a large volume environment, the ear is easily damaged. In this embodiment, the second acquisition time period is set to 90 minutes.
  • the alert sound threshold is 85 dB, and the alert sound threshold is less than the maximum sound threshold.
  • the volume output of the speaker 240 is maintained at the state at the end of the last use, and if the last time the speaker is used, the volume output of the speaker 240 is greater than the highest sound threshold.
  • the receiving module 211 in the microcontroller 210 starts to receive the second.
  • the playing volume signal is sent by the sound sensor 230, and the receiving module 211 transmits the playing volume signal to the tuning module 212.
  • the tuning module 212 When the playback volume is greater than the highest sound threshold by 120 dB, the tuning module 212 outputs the output of the low volume to the audio tuning module 213, and the audio tuning module 213 controls the speaker 240 to adjust the volume to between the highest sound threshold and the lowest sound threshold.
  • the microcontroller 210 controls the speaker 240 to adjust the volume to a more suitable volume range, such as 50 dB to 70 dB.
  • the controller controls the speaker 240 to increase or decrease the volume, it is implemented by an exponential increase or an exponential decrease.
  • the advantage of the volume adjustment mode of exponential increase and exponential decrease is that when the mean value of the external noise signal is large, that is, when x is large, the adjustment amount of the volume y of the speaker 240 is larger, and the mean value of the external noise signal is smaller. That is, when x is small, the adjustment amount of the volume y of the speaker 240 is small.
  • the change of the external noise signal In a low-noise environment, the change of the external noise signal has little effect on the human hearing experience. In a high-noise environment, the change of the external noise signal has a greater impact on the human hearing, so that after setting, it is more in line with the human experience.

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)

Abstract

La présente invention se rapporte au domaine des casques d'écoute. L'invention concerne un casque d'écoute doté d'une fonction de réglage automatique du volume et un procédé de réglage automatique du volume pour celui-ci. Le casque d'écoute comprend un module d'accord automatique et une borne de câblage. La borne de câblage est utilisée pour raccorder le casque d'écoute à un dispositif audio. Des signaux de bruit externes sont collectés automatiquement en utilisant le module d'accord automatique et un haut-parleur dans le casque d'écoute est commandé en temps réel en vue de modifier le volume. Conformément au procédé de réglage automatique du volume selon la présente invention, différents registres vocaux sont configurés, une correspondance de registre vocal est réalisée pour des signaux de bruit externes, et des signaux de bruit externes, des seuils de hauteur tonale élevée et des seuils de hauteur tonale basse des signaux de bruit externes dans les registres vocaux sont comparés, de telle sorte que le volume du haut-parleur peut être augmenté ou diminué automatiquement. La présente invention permet une commande précise et une expérience d'utilisateur améliorée, et est adaptée à une diffusion à grande échelle.
PCT/CN2016/088393 2016-02-22 2016-07-04 Casque d'écoute doté d'une fonction de réglage automatique du volume et son procédé de réglage automatique du volume Ceased WO2017143713A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610097440.2A CN105763982A (zh) 2016-02-22 2016-02-22 自动调整音量的耳机及耳机自动调整音量的方法
CN201610097440.2 2016-02-22

Publications (1)

Publication Number Publication Date
WO2017143713A1 true WO2017143713A1 (fr) 2017-08-31

Family

ID=56331111

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/088393 Ceased WO2017143713A1 (fr) 2016-02-22 2016-07-04 Casque d'écoute doté d'une fonction de réglage automatique du volume et son procédé de réglage automatique du volume

Country Status (2)

Country Link
CN (1) CN105763982A (fr)
WO (1) WO2017143713A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019090607A1 (fr) * 2017-11-09 2019-05-16 深圳传音通讯有限公司 Procédé et appareil de réglage du volume de sonnerie d'un dispositif intelligent
CN108010535A (zh) * 2017-12-07 2018-05-08 安徽格瑞恩园林工程有限公司 一种智能家居室内降噪装置
CN113286221A (zh) * 2021-06-24 2021-08-20 南京工业职业技术大学 一种音量自适应调节的耳机装置
CN114268878B (zh) * 2021-12-20 2025-05-30 歌尔科技有限公司 降噪模式调节方法、装置、设备及存储介质

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201226588Y (zh) * 2008-06-10 2009-04-22 固昌通讯股份有限公司 多声道数字音场耳机装置
CN102118665A (zh) * 2009-12-30 2011-07-06 北京华旗随身数码股份有限公司 自动调音装置、方法及多媒体播放器
WO2012167234A1 (fr) * 2011-06-02 2012-12-06 Cedars-Sinai Medical Center Écouteurs et prothèses auditives
CN103945293A (zh) * 2013-01-22 2014-07-23 深圳富泰宏精密工业有限公司 降噪系统、具有该降噪系统的耳机及便携式电子装置
CN204948307U (zh) * 2015-08-17 2016-01-06 峰范（北京）科技有限公司 智能耳机
CN105245993A (zh) * 2015-10-30 2016-01-13 上海斐讯数据通信技术有限公司 一种耳机音量自动调节方法、系统和智能耳机
CN105554614A (zh) * 2016-02-22 2016-05-04 深圳市树源科技有限公司 自动调整音量的耳机及耳机自动调整音量的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070274531A1 (en) * 2006-05-24 2007-11-29 Sony Ericsson Mobile Communications Ab Sound pressure monitor
CN101227759B (zh) * 2007-01-15 2013-01-23 昆山杰得微电子有限公司 具有自动音量控制功能的耳机装置
WO2011095912A1 (fr) * 2010-02-02 2011-08-11 Koninklijke Philips Electronics N.V. Dispositif de commande pour agencement de casque d'écoute
US9232293B1 (en) * 2012-06-13 2016-01-05 Amazon Technologies, Inc. Headphone authentication modules
US9214913B2 (en) * 2012-11-16 2015-12-15 Gn Netcom A/S Communication device with motion dependent auto volume control
US20140294191A1 (en) * 2013-03-27 2014-10-02 Red Tail Hawk Corporation Hearing Protection with Sound Exposure Control and Monitoring

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201226588Y (zh) * 2008-06-10 2009-04-22 固昌通讯股份有限公司 多声道数字音场耳机装置
CN102118665A (zh) * 2009-12-30 2011-07-06 北京华旗随身数码股份有限公司 自动调音装置、方法及多媒体播放器
WO2012167234A1 (fr) * 2011-06-02 2012-12-06 Cedars-Sinai Medical Center Écouteurs et prothèses auditives
CN103945293A (zh) * 2013-01-22 2014-07-23 深圳富泰宏精密工业有限公司 降噪系统、具有该降噪系统的耳机及便携式电子装置
CN204948307U (zh) * 2015-08-17 2016-01-06 峰范（北京）科技有限公司 智能耳机
CN105245993A (zh) * 2015-10-30 2016-01-13 上海斐讯数据通信技术有限公司 一种耳机音量自动调节方法、系统和智能耳机
CN105554614A (zh) * 2016-02-22 2016-05-04 深圳市树源科技有限公司 自动调整音量的耳机及耳机自动调整音量的方法

Also Published As

Publication number Publication date
CN105763982A (zh) 2016-07-13

Similar Documents

Publication Publication Date Title
US12119016B2 (en) Compressive hear-through in personal acoustic devices
WO2017143712A1 (fr) Casque d'écoute ayant une fonction de réglage de volume automatique et son procédé de réglage de volume automatique
CN108989931B (zh) 听力保护耳机及其听力保护方法、计算机可读存储介质
CN105706463B (zh) 用于听力保护器的自适应频率响应、自适应自动电平控制以及处理无线电通信
WO2017143714A1 (fr) Écouteurs munis d'un réglage automatique du volume, et procédé de réglage automatique du volume d'écouteurs
CN112954115B (zh) 一种音量调节方法、装置、电子设备及存储介质
CN104396275B (zh) 使用耳内插入型麦克风的有线无线耳机
CN203482364U (zh) 耳机、噪声消除系统、耳机系统及放声系统
US12177620B2 (en) Voice controlled venting for insert headphones
EP3777114B1 (fr) Production d'effet local à réglage dynamique
CN101390439A (zh) 用于插入到听道中的耳塞
CN105446697A (zh) 一种耳机音量自动调整方法、装置及系统
CN205647878U (zh) 自动调整音量的耳机
CN102780957B (zh) 声学设备和检测异常声音的方法
WO2021103260A1 (fr) Procédé de commande pour écouteurs, et écouteurs
WO2017143713A1 (fr) Casque d'écoute doté d'une fonction de réglage automatique du volume et son procédé de réglage automatique du volume
CN109814833A (zh) 一种实时控制频响输出装置及其应用方法
CN112738682A (zh) 主动降噪耳机和主动降噪方法
CN115515041B (zh) 音频播放方法、装置、耳机和存储介质
CN116367033A (zh) 具有独立传声器功能的无线耳机系统
CN116055935A (zh) 一种睡眠降噪耳机及其自动调节降噪级别的方法
KR101022312B1 (ko) 이어마이크폰
CN205726230U (zh) 自动调整音量的耳机
JPS6031399B2 (ja) 補聴器
CN209231915U (zh) 一种实时控制频响输出装置

Legal Events

Date Code Title Description
NENP Non-entry into the national phase

Ref country code: DE

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

Ref document number: 16891165

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 16891165

Country of ref document: EP

Kind code of ref document: A1