MX2020002233A - Telefono inteligente y auricular bluetooth con funcion digital de radio de dos vias. - Google Patents

Telefono inteligente y auricular bluetooth con funcion digital de radio de dos vias.

Info

Publication number
MX2020002233A
MX2020002233A MX2020002233A MX2020002233A MX2020002233A MX 2020002233 A MX2020002233 A MX 2020002233A MX 2020002233 A MX2020002233 A MX 2020002233A MX 2020002233 A MX2020002233 A MX 2020002233A MX 2020002233 A MX2020002233 A MX 2020002233A
Authority
MX
Mexico
Prior art keywords
voice signal
digital
unit
output
control unit
Prior art date
Application number
MX2020002233A
Other languages
English (en)
Inventor
Sang Rae Park
Original Assignee
Sang Rae Park
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 Sang Rae Park filed Critical Sang Rae Park
Publication of MX2020002233A publication Critical patent/MX2020002233A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/08—Two-way loud-speaking telephone systems with means for conditioning the signal, e.g. for suppressing echoes for one or both directions of traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
    • H04M1/6041—Portable telephones adapted for handsfree use
    • H04M1/6058—Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone
    • H04M1/6066—Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone including a wireless connection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H04W4/10—Push-to-Talk [PTT] or Push-On-Call services

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)
  • Transceivers (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Bidirectional Digital Transmission (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

Un teléfono inteligente o un auricular Bluetooth que tiene una función digital de radio de dos vías de acuerdo con la presente invención que comprende: una unidad de recepción a la que se le introduce una señal de voz analógica; una primera unidad de amplificación que amplifica la señal de voz analógica que es ingresada por la unidad de recepción; un convertidor A/D que convierte la señal de voz analógica amplificada que emite la primera unidad de amplificación en una señal de voz digital; una unidad de control que recibe y emite la señal de voz digital que emite el convertidor A/D, y que emite una señal de voz digital que es recibida por una antena y es ingresada; un transceptor de RF que controla una entrada de una señal que es recibida mediante una antena y de esta a la unidad de control, y una transmisión de una señal que es emitida por la unidad de control mediante el uso de la antena; un convertidor D/A que convierte la señal de voz digital que emite la unidad de control en una señal de voz analógica; una segunda unidad de amplificación que amplifica la señal de voz analógica que emite el convertidor D/A; y una unidad de salida de voz que transmite externamente la señal de voz analógica que es emitida por la segunda unidad de amplificación, en donde la unidad de control se caracteriza por facilitar una comunicación dúplex completa con otros dispositivos de comunicación inalámbrica mediante el uso de un control de función de división de tiempo de la antena.
MX2020002233A 2017-08-31 2018-01-16 Telefono inteligente y auricular bluetooth con funcion digital de radio de dos vias. MX2020002233A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020170110791A KR102004481B1 (ko) 2017-08-31 2017-08-31 디지털 무전기 기능을 갖는 스마트폰 및 블루투스 이어셋
PCT/KR2018/000705 WO2019045199A1 (ko) 2017-08-31 2018-01-16 디지털 무전기 기능을 갖는 스마트폰 및 블루투스 이어셋

Publications (1)

Publication Number Publication Date
MX2020002233A true MX2020002233A (es) 2020-07-20

Family

ID=65525655

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020002233A MX2020002233A (es) 2017-08-31 2018-01-16 Telefono inteligente y auricular bluetooth con funcion digital de radio de dos vias.

Country Status (10)

Country Link
US (1) US11128746B2 (es)
EP (1) EP3678356A4 (es)
JP (1) JP6906679B2 (es)
KR (1) KR102004481B1 (es)
CN (1) CN111279669A (es)
AU (1) AU2018323559B2 (es)
BR (1) BR112020003612A2 (es)
CA (1) CA3069409A1 (es)
MX (1) MX2020002233A (es)
WO (1) WO2019045199A1 (es)

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* Cited by examiner, † Cited by third party
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KR102004481B1 (ko) * 2017-08-31 2019-10-01 박상래 디지털 무전기 기능을 갖는 스마트폰 및 블루투스 이어셋
KR102110015B1 (ko) * 2017-10-26 2020-05-13 박상래 디지털 무전기 기능을 갖는 스마트워치
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US11159666B1 (en) * 2020-10-20 2021-10-26 James E. Beecham Voice sounds characteristic of a celebrity configured to emanate from speaker co-located with figurine resembling said celebrity
CN116405963B (zh) * 2023-06-09 2023-08-22 深圳市微克科技有限公司 一种基于双模方案的蓝牙智能开关实现方法、系统和介质

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KR200470443Y1 (ko) 2012-06-25 2013-12-16 (주)모노시스 휴대단말기용 피티티(ｐｔｔ) 이어폰 기능을 갖는 제어시스템
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KR102369589B1 (ko) * 2015-08-31 2022-03-03 엘지전자 주식회사 이어셋, 이어셋 시스템 및 그 제어방법
KR101723555B1 (ko) * 2016-06-21 2017-04-18 주식회사 제이딘 일반 전화단말을 이용한 피티티(ptt) 수행 시스템
US10264410B2 (en) * 2017-01-10 2019-04-16 Sang-Rae PARK Wearable wireless communication device and communication group setting method using the same
KR102004481B1 (ko) * 2017-08-31 2019-10-01 박상래 디지털 무전기 기능을 갖는 스마트폰 및 블루투스 이어셋
KR102110015B1 (ko) * 2017-10-26 2020-05-13 박상래 디지털 무전기 기능을 갖는 스마트워치

Also Published As

Publication number Publication date
US11128746B2 (en) 2021-09-21
JP6906679B2 (ja) 2021-07-21
EP3678356A1 (en) 2020-07-08
KR20190039360A (ko) 2019-04-11
AU2018323559B2 (en) 2021-07-22
CA3069409A1 (en) 2019-03-07
BR112020003612A2 (pt) 2020-09-01
CN111279669A (zh) 2020-06-12
KR102004481B1 (ko) 2019-10-01
EP3678356A4 (en) 2021-04-21
US20200296197A1 (en) 2020-09-17
JP2020529163A (ja) 2020-10-01
AU2018323559A1 (en) 2020-02-06
WO2019045199A1 (ko) 2019-03-07

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