CN110740208A - voice call recording method, earphone and call terminal - Google Patents
voice call recording method, earphone and call terminal Download PDFInfo
- Publication number
- CN110740208A CN110740208A CN201910975243.XA CN201910975243A CN110740208A CN 110740208 A CN110740208 A CN 110740208A CN 201910975243 A CN201910975243 A CN 201910975243A CN 110740208 A CN110740208 A CN 110740208A
- Authority
- CN
- China
- Prior art keywords
- audio data
- call
- terminal
- earphone
- voice
- 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.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
- H04M1/65—Recording arrangements for recording a message from the calling party
- H04M1/656—Recording arrangements for recording a message from the calling party for recording conversations
-
- 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
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
- H04M1/65—Recording arrangements for recording a message from the calling party
- H04M1/658—Means for redirecting recorded messages to other extensions or equipment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
- H04M1/72412—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/7243—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
- H04M1/72433—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages for voice messaging, e.g. dictaphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/7243—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
- H04M1/72436—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages for text messaging, e.g. SMS or e-mail
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; 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
Abstract
The embodiment of the invention provides voice call recording method, an earphone and a call terminal, wherein the method comprises the steps of obtaining audio data through a sound receiving microphone of the earphone, receiving second audio data sent by the call terminal, sending audio data and the second audio data to the call terminal, enabling the call terminal to process the audio data and the second audio data into call recording and storing the call recording, and enabling the earphone to obtain audio data and the second audio data in a call and send the second audio data to the call terminal, enabling audio data and the second audio data to be processed into the call recording and stored in the call terminal, and accordingly achieving a recording function.
Description
Technical Field
The invention relates to the technical field of communication, in particular to voice call recording methods, earphones and a call terminal.
Background
In the related art, voice call communication is performed through a call terminal, for example, a call is realized through a traditional card between mobile phones, or a voice call is realized through WeChat or QQ, great convenience is brought to life of people, recording and storing can be performed on the call for the purpose of meeting the need from time to time, for example, the call can be used for accurate recall, repeated viewing, conversation content sharing and the like, but at present, call processes still cannot realize a recording function.
Disclosure of Invention
The embodiment of the invention aims to provide voice call recording methods, earphones and a call terminal so as to realize the voice call recording function, and the specific technical scheme is as follows:
, the embodiment of the invention provides voice call recording methods, which are applied to earphones, the method includes:
th audio data is acquired through a sound receiving microphone of the earphone;
receiving second audio data sent by the call terminal;
sending the th audio data and the second audio data to the call terminal, so that the call terminal processes the th audio data and the second audio data into a call record and stores the call record.
Optionally, the earphone is connected with the call terminal through classical bluetooth;
the receiving of the second audio data sent by the call terminal includes:
and receiving second audio data sent by the call terminal through classical Bluetooth.
Optionally, the sending the th audio data and the second audio data to the call terminal includes sending the th audio data and the second audio data to the call terminal through an SPP or BLE link.
In a second aspect, an embodiment of the present invention provides methods for recording a voice call, which are applied to a call terminal, and are characterized in that the method includes:
receiving th audio data which are sent by the earphone and acquired by the earphone through a radio microphone;
sending second audio data to the headset;
receiving the second audio data sent by the earphone;
and processing the th audio data and the second audio data into call records and storing the call records.
Optionally, the method further includes: and transferring the call record into text information of an original language.
Optionally, the method further includes: and under the condition that the original language is different from the preset language, translating the text information of the original language into the translated text information of the preset language.
In a third aspect, an embodiment of the present invention provides earphones, the earphones comprising:
a sound receiving microphone for acquiring th audio data;
a voice receiving module, configured to receive second audio data sent by the call terminal;
and the voice sending module is used for sending the audio data and the second audio data to the call terminal, so that the call terminal processes the audio data and the second audio data into a call record and stores the call record.
Optionally, the earphone further comprises:
the classic Bluetooth module is used for being connected with the call terminal;
the th voice receiving module is specifically configured to receive, through the classic bluetooth module, second audio data sent by the call terminal.
Optionally, the th voice sending module is specifically configured to send the th audio data and the second audio data to the call terminal through an SPP or BLE link.
In a fourth aspect, an embodiment of the present invention provides kinds of call terminals, where the call terminals include:
the second voice receiving module is used for receiving th audio data which are sent by the earphone and acquired by the earphone through a radio microphone;
the second voice sending module is used for sending second audio data to the earphone;
the third voice receiving module is used for receiving the second audio data sent by the earphone;
and the recording storage module is used for processing the th audio data and the second audio data into call recording and storing the call recording.
Optionally, the call terminal further includes: and the transcription module is used for transcribing the call record into text information of the original language.
Optionally, the call terminal further includes: and the translation module is used for translating the text information of the original language into the translated text information of the preset language under the condition that the original language is different from the preset language.
The voice call recording method, the earphone and the call terminal provided by the embodiment of the invention include that audio data is obtained through a sound receiving microphone of the earphone, second audio data sent by the call terminal is received, the audio data and the second audio data are sent to the call terminal, so that the audio data and the second audio data are processed into call recording by the call terminal and are stored, the earphone can obtain audio data and the second audio data in a call, and send the second audio data to the call terminal, so that audio data and the second audio data are processed into the call recording at the call terminal and are stored, thereby realizing a recording function, of course, any product or method implementing the invention does not need to definitely and simultaneously achieves all the advantages.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a flowchart illustrating an voice call recording method according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating a second voice call recording method according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of kinds of earphones according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of kinds of call terminals according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only partial embodiments of of the present invention, rather than all embodiments.
In the related art, when voice call communication is performed through a call terminal, a recording function cannot be realized, and in order to solve the technical problem, the embodiment of the invention provides voice call recording methods, earphones and the call terminal.
Referring to fig. 1, an voice call recording method provided by the embodiment of the present invention is applied to an earphone, and the method includes:
s101, acquiring th audio data through a sound receiving microphone of an earphone;
s102, receiving second audio data sent by the call terminal;
s103, sending the th audio data and the second audio data to the call terminal, so that the th audio data and the second audio data are processed into a call record and stored by the call terminal.
The earphone is connected with the conversation terminal, in the process of carrying out voice conversation at the conversation terminal, an earphone user inputs voice through the radio microphone, the earphone acquires th audio data through the radio microphone, the th audio data are sent to the conversation terminal, the conversation terminal sends th audio data to the conversation terminal of the opposite side, the conversation terminal acquires second audio data sent by the conversation terminal of the opposite side, sends the second audio data to the earphone, and reads the second audio data through the earphone, so that voice conversation communication is realized.
In the process, the earphone can acquire th audio data and second audio data in the call and send the second audio data to the call terminal, so that the th audio data and the second audio data are processed into call recording at the call terminal and stored, thereby realizing the recording function.
According to implementation modes of the embodiment of the invention, the earphone is connected with the call terminal through the classic Bluetooth, and the receiving of the second audio data sent by the call terminal comprises the step of receiving the second audio data sent by the call terminal through the classic Bluetooth.
In implementations of the embodiment of the invention, sending the th audio data and the second audio data to the call terminal includes sending the th audio data and the second audio data to the call terminal through the SPP or BLE link.
The embodiment of the invention provides voice call recording methods, which are applied to a call terminal, and refer to FIG. 2, the method comprises the following steps:
s201, receiving th audio data which are sent by an earphone and acquired by the earphone through a radio microphone;
s202, sending second audio data to the earphone;
s203, receiving second audio data sent by the earphone;
and S204, processing the th audio data and the second audio data into call records and storing the call records.
The method comprises the steps that voice communication can be carried out between communication terminals through a SIM card or chat tools such as WeChat and QQ, an earphone is connected with the communication terminals, in the process of voice communication of the communication terminals, a user of the earphone inputs voice through a radio microphone, the earphone acquires th audio data through the radio microphone and sends th audio data to the communication terminals, the communication terminals send th audio data to the communication terminals of the other party, the communication terminals acquire second audio data sent by the communication terminals of the other party and send the second audio data to the earphone, and the second audio data are read through the earphone to achieve voice communication.
Steps S201, S203 and S204 may be implemented by an APP installed in the call terminal, and step S202 may be implemented by an existing data acquisition method.
In the process, the earphone can acquire th audio data and second audio data in the call and send the second audio data to the call terminal, so that the th audio data and the second audio data are processed into call recording at the call terminal and stored, thereby realizing the recording function.
In implementation manners of the embodiment of the present invention, the method further includes converting the call recording into text information in an original language.
In implementations of the embodiment of the invention, the method further includes translating the text information in the original language into the translated text information in the preset language if the original language is different from the preset language.
The voice call recording method provided by the embodiment of the invention comprises the following steps:
the method comprises the steps that an earphone obtains th audio data through a radio microphone of the earphone, the earphone receives second audio data sent by a call terminal through a classic Bluetooth link, the earphone sends th audio data and the second audio data to the call terminal through an SPP (Serial Port profile) or BLE Low Energy (or Bluetooth LE) link, the call terminal processes the th audio data and the second audio data into call records and stores the call records, the call terminal converts the call records into text information of an original language, and under the condition that the original language is different from the preset language, the text information of the original language is converted into the translation text information of the preset language.
After the Bluetooth headset is connected with the communication terminal through classic Bluetooth, an SPP link or a BLE link between the headset and the terminal is started, a radio microphone of the headset picks up the voice of a wearing party and acquires the voice of the other party through classic Bluetooth, after the headset acquires the voice data, the voice data is sent to the communication terminal through the SPP link or the BLE link, and the voice is recorded and stored by the communication terminal, so that the recording function is realized. And the recording file can be stored through the APP installed on the call terminal, and can be transcribed and translated in real time or non-real time.
Compared with the prior art, the earphone does not need to be provided with a storage module, and the storage is carried out by the communication terminal, so that the cost of the Bluetooth earphone is greatly reduced. Whole recording, transcription, translation process do not need extra equipment only to wear bluetooth headset can, convenient and fast to the user experiences betterly.
Meanwhile, the invention can store the text information of the call recording for consulting, searching, sharing, performing semantic understanding processing or retaining evidence.
Based on the same inventive concept as the above-described method applied to the headset, an embodiment of the present invention provides kinds of headsets, and referring to fig. 3, the headset includes:
a sound reception microphone 31 for acquiring th audio data;
, a voice receiving module 32, configured to receive second audio data sent by the call terminal;
and the th voice sending module 33 is used for sending the th audio data and the second audio data to the call terminal, so that the call terminal processes the th audio data and the second audio data into call record and stores the call record.
In implementation manners of the embodiment of the present invention, the earphone further includes:
the classic Bluetooth module is used for being connected with the call terminal;
is a voice receiving module 32, which is specifically used to receive the second audio data sent by the talking terminal through the classic bluetooth module.
The earphone in implementations of the embodiment of the present invention is characterized in that the voice transmitting module 33 is specifically configured to transmit the th audio data and the second audio data to the call terminal through the SPP or BLE link.
Referring to fig. 4, a communication terminal, comprising:
the second voice receiving module 41 is used for receiving th audio data which are sent by the earphone and acquired by the earphone through the sound receiving microphone 31;
a second voice sending module 42, configured to send second audio data to the headset;
a third voice receiving module 43, configured to receive second audio data sent by the earphone;
and the record storage module 44 is used for processing the th audio data and the second audio data into call records and storing the call records, and storing the call records in a storage space of the call terminal.
In implementation manners of the embodiment of the present invention, the call terminal further includes a transcription module 45, configured to transcribe the call record into text information in the original language.
In implementation manners of the embodiment of the present invention, the call terminal further includes a translation module 46, configured to translate the text information in the original language into the translated text information in the preset language when the original language is different from the preset language.
The earphone can be used for controlling the opening and closing of functions such as recording, transcription and translation, and particularly can be provided with keys which can be used for opening and closing the recording function, the transcription function and the translation function. The earphone can receive the functions of starting/switching recording, transcription and translation by the knocking of a user through the vibration sensor. The earphone supports voice instructions, and functions of recording, transcribing, translating and the like are started or switched through the voice instructions. The earphone can be used by the left ear or the right ear or both ears.
The functions of recording, transcription, translation and the like can be started and closed through the APP on the call terminal.
It should be noted that, in this document, relational terms such as , second and the like are only used to distinguish entities or operations from another entities or operations, and no necessarily requires or implies that any such actual relationship or order exists between the entities or operations.
All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, as for the apparatus, the system, the telephony terminal, the computer-readable storage medium, the computer program product, and the computer program embodiment, since they are substantially similar to the method embodiment, the description is relatively simple, and it is sufficient to refer to the partial description of the method embodiment for relevant points.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (12)
1, A voice call recording method, applied to earphones, the method includes:
th audio data is acquired through a sound receiving microphone of the earphone;
receiving second audio data sent by the call terminal;
sending the th audio data and the second audio data to the call terminal, so that the call terminal processes the th audio data and the second audio data into a call record and stores the call record.
2. The method of claim 1, wherein the headset and the telephony terminal are connected via classical bluetooth;
the receiving of the second audio data sent by the call terminal includes:
and receiving second audio data sent by the call terminal through classical Bluetooth.
3. The method according to claim 1 or 2, wherein the sending the th audio data and the second audio data to the call terminal comprises sending the th audio data and the second audio data to the call terminal over an SPP or BLE link.
4, voice call recording method, applied to call terminal, characterized in that, the method includes:
receiving th audio data which are sent by the earphone and acquired by the earphone through a radio microphone;
sending second audio data to the headset;
receiving the second audio data sent by the earphone;
and processing the th audio data and the second audio data into call records and storing the call records.
5. The method of claim 4, further comprising: and transferring the call record into text information of an original language.
6. The method of claim 5, further comprising: and under the condition that the original language is different from the preset language, translating the text information of the original language into the translated text information of the preset language.
7, A headset, characterized in that it comprises:
a sound receiving microphone for acquiring th audio data;
a voice receiving module, configured to receive second audio data sent by the call terminal;
and the voice sending module is used for sending the audio data and the second audio data to the call terminal, so that the call terminal processes the audio data and the second audio data into a call record and stores the call record.
8. The headset of claim 7, further comprising:
the classic Bluetooth module is used for being connected with the call terminal;
the th voice receiving module is specifically configured to receive, through the classic bluetooth module, second audio data sent by the call terminal.
9. The headset of claim 7 or 8, wherein the -th voice transmission module is configured to transmit the -th and second audio data to the telephony terminal over an SPP or BLE link.
10, kinds of call terminals, characterized in that, the call terminal includes:
the second voice receiving module is used for receiving th audio data which are sent by the earphone and acquired by the earphone through a radio microphone;
the second voice sending module is used for sending second audio data to the earphone;
the third voice receiving module is used for receiving the second audio data sent by the earphone;
and the recording storage module is used for processing the th audio data and the second audio data into call recording and storing the call recording.
11. The telephony terminal of claim 10, wherein the telephony terminal further comprises: and the transcription module is used for transcribing the call record into text information of the original language.
12. The telephony terminal of claim 11, wherein the telephony terminal further comprises: and the translation module is used for translating the text information of the original language into the translated text information of the preset language under the condition that the original language is different from the preset language.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910975243.XA CN110740208A (en) | 2019-10-14 | 2019-10-14 | voice call recording method, earphone and call terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910975243.XA CN110740208A (en) | 2019-10-14 | 2019-10-14 | voice call recording method, earphone and call terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110740208A true CN110740208A (en) | 2020-01-31 |
Family
ID=69268843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910975243.XA Pending CN110740208A (en) | 2019-10-14 | 2019-10-14 | voice call recording method, earphone and call terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110740208A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111385700A (en) * | 2020-03-30 | 2020-07-07 | 深圳市阿斯盾云科技有限公司 | Intelligent recording earphone |
| CN116033057A (en) * | 2021-10-27 | 2023-04-28 | 荣耀终端有限公司 | Method for synchronizing sound recordings based on distributed conversation, electronic equipment and readable storage medium |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107580102A (en) * | 2017-08-22 | 2018-01-12 | 深圳传音控股有限公司 | Earphone and the method for earphone recording |
| CN108650419A (en) * | 2018-05-09 | 2018-10-12 | 深圳市知远科技有限公司 | Telephone interpretation system based on smart mobile phone |
-
2019
- 2019-10-14 CN CN201910975243.XA patent/CN110740208A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107580102A (en) * | 2017-08-22 | 2018-01-12 | 深圳传音控股有限公司 | Earphone and the method for earphone recording |
| CN108650419A (en) * | 2018-05-09 | 2018-10-12 | 深圳市知远科技有限公司 | Telephone interpretation system based on smart mobile phone |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111385700A (en) * | 2020-03-30 | 2020-07-07 | 深圳市阿斯盾云科技有限公司 | Intelligent recording earphone |
| CN116033057A (en) * | 2021-10-27 | 2023-04-28 | 荣耀终端有限公司 | Method for synchronizing sound recordings based on distributed conversation, electronic equipment and readable storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3629561B1 (en) | Data transmission method and system, and bluetooth headphone | |
| US10200790B2 (en) | Earpiece with cellular connectivity | |
| US8407048B2 (en) | Method and system for transcribing telephone conversation to text | |
| US7218919B2 (en) | Voicemail short message service method and means and a subscriber terminal | |
| CN101459717B (en) | Wireless terminal and method for implementing multi-channel multiplexing | |
| EP3606015B1 (en) | Method for call processing and electronic device | |
| CN107340988B (en) | Hands-free device with continuous keyword recognition | |
| US7630330B2 (en) | System and process using simplex and duplex communication protocols | |
| CN106982286B (en) | Recording method, recording equipment and computer readable storage medium | |
| EP3217638B1 (en) | Transferring information from a sender to a recipient during a telephone call under noisy environment | |
| CN103248760A (en) | Information processing method, device and terminal | |
| KR20090031657A (en) | Integrating a cellular phone with a speech-enabled softphone | |
| CN105704601A (en) | Bluetooth earphone capable of voice dialing | |
| CN110740208A (en) | voice call recording method, earphone and call terminal | |
| CN103745720A (en) | Bluetooth system with voice recognition | |
| CN101902517A (en) | Communication terminal and incoming call answering method | |
| CN104883450A (en) | Communication device and communication method for enhancing voice reception capacity | |
| CN105825854A (en) | Voice signal processing method, device, and mobile terminal | |
| CN110661907A (en) | Bluetooth-based high-definition call recording method | |
| CN101510904A (en) | Mobile phone loudspeaker and implementing method thereof | |
| EP3063958B1 (en) | A method of extending an intercom communication range and device thereof | |
| CN101557650A (en) | Mobile terminal with function for synchronously recording radio programs and recording method thereof | |
| US8014816B2 (en) | Mobile communication device and power saving method thereof | |
| JP2007208810A (en) | Communication apparatus, and communication method | |
| CN112866855A (en) | Hearing aid method and system, earphone charging box and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200131 |