CN1516378A - Multifunctional handset capable of recording and playing speech - Google Patents
Multifunctional handset capable of recording and playing speech Download PDFInfo
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- CN1516378A CN1516378A CNA031391796A CN03139179A CN1516378A CN 1516378 A CN1516378 A CN 1516378A CN A031391796 A CNA031391796 A CN A031391796A CN 03139179 A CN03139179 A CN 03139179A CN 1516378 A CN1516378 A CN 1516378A
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Abstract
The invention relates to a multi-function voice recording and playing mobile phone. It is made up of user model, user interface, system model, SIM card circuit, user identification model, transmitting and receiving circuit, microphone and the earphone. The recording user interface includes buttons for inputting recording instructions; the liquid crystal monitor for displaying the recording instruction and the indicating information; the system model also includes the voice encoding model for receiving the voice analog signal in telephone receiver and converts the analog signal into digital signal; voice model for receiving the user interface recording instructions, and receiving the correspondent instruction and dataflow from the voice encoding model, and memorizing the dataflow; the memory model for receiving the dataflow the voice model and storing the dataflow.
Description
Technical field
The invention belongs to the mobile communication technology field, more specifically to the improvement of the CDMA mobile phone of being with speech recording and reproducing function.
Background technology
At present the mobile phone recording technology is widely used, but general its record playback time of mobile phone is all shorter, seldom has can not to satisfy the demand of user's long period recording playback sound above 3 minutes.In addition, a lot of solutions need to add hardware device on mobile phone, and this has just improved the cost of mobile phone.
The applicant once proposed the application of the mobile phone of band speech recording and reproducing function, a kind of neither need to increase hardware and production cost are provided, can realize record, the playback of long period again, and can not influence the mobile phone of the band speech recording and reproducing function of the software systems of existing mobile phone and performance.But the speech recording and reproducing function of this mobile phone is simple, has only finished the most basic function of recording, playing and delete speech data.
Purpose of the present invention, just be to overcome above-mentioned shortcoming and defect, a kind of mobile phone of multifunction speech recording playback is provided, can in recording playback sound process, finish suspending/resuming, stop, skip forward/back, adjustment volume, change broadcast path and realize in the conversation/function of recording in the non-conversation, and the recording data are set to alarm clock, the prompt tone of send a telegram here ring, short message, WAP and EMAIL, have enriched the ringing sound of cell phone source.
Summary of the invention
In order to achieve the above object, the present invention is by user's module, the user interface that comprises keyboard, LCD and ring with the interconnection of user's module, with system's module of user's module interconnection, with circuit formations such as SIM card circuit, subscriber identification module, battery, charger, antenna, emission and the receiving circuit of system's module interconnection, microphone, receivers.The user interface of finishing sound-recording function also comprises:
Be used to import record command, have or not memory space by the memory module inspection earlier, send the button of record command then through sound module to the speech coding module; Be used to show the LCD of record command and information;
System's module of finishing sound-recording function also comprises:
Be used for receiving the voice analog signal of receiver, through mould/number conversion be digital signal and with digital coding after be transferred to the speech coding module of sound module; Be used to receive the record command of user interface, and receive the command adapted thereto and the data flow of the transmission of speech coding module, store the sound module of this data flow by memory module; The memory module that is used to receive the next data flow of sound module transmission and stores this data flow.
The user interface that the mobile phone of multifunction speech recording playback is finished player function also comprises:
Be used to select the recording file of appointment, input playback instruction checks that by memory module this document has or not storage earlier, sends the button of playback instruction then to the speech coding module through sound module; Be used to show the LCD of playback instruction and information;
System's module of finishing player function also comprises:
Be used to receive the speech data that the sound module transmission comes, data decode outputs to the speech coding module of audio output device then after D/A switch becomes analog signal; Be used to receive the playback instruction of user interface, and command adapted thereto and data flow transmission to the speech coding module, obtain the sound module of this data flow by memory module; Be used for desiring the memory module of play data stream to the sound module transmission.
The mobile phone of multifunction speech recording playback, the command function that can import in the recording playback sound process have suspending/resuming, stop, skip forward/back, adjustment volume, change broadcast path and realize in the conversation/record in the non-conversation.
The user interface of finishing suspending/resuming also comprises:
Be used to import the suspending/resuming instruction, send the button of suspending/resuming instruction by sound module to the speech coding module; The LCD that is used for display halt/recovery instruction and shielding/recovery recording progress bar;
System's module also comprises:
Be used to receive the suspending/resuming instruction that the sound module transmission comes, suspending/resuming is to receiver collection, mould/number conversion and coded voice data when Recording Process, suspending/resuming speech data decoding and become the speech coding module of analog signal through D/A switch when the playback process; Be used to receive the suspending/resuming instruction of user interface, and suspending/resuming command adapted thereto and data flow transmission to the speech coding module, suspending/resuming obtains the sound module of this data flow by memory module; Be used for suspending/resuming and desire the memory module of play data stream to the sound module transmission.
The user interface of finishing the skip forward/back function also comprises:
Be used to import the skip forward/back instruction, send the button of skip forward/back instruction by sound module to the speech coding module; The LCD that is used to show the skip forward/back instruction and upgrades progress bar;
System's module also comprises:
Be used to receive the skip forward/back instruction of user interface transmission, the data of searching front/rear frame according to the header of data flow, and the sound module of respective data transfer to the speech coding module.
Finishing the user interface of adjusting volume functions also comprises:
Be used for input increase/minimizing instruction, send the button of increase/minimizing instruction by sound module to the speech coding module; Be used to show the LCD of volume position and information;
System's module also comprises:
Be used to receive the increase/minimizing volume instruction of user interface, the speech coding module of corresponding output gain is set by the sound module transmission.
Finishing the user interface that changes broadcast path also comprises:
Be used to select broadcast path, send the button that changes the broadcast path instruction to the speech coding module by sound module;
System's module also comprises:
Be used to receive the change broadcast path instruction of user interface, the speech coding module that corresponding output equipment comprises loud speaker, earphone or receiver playback data is set by the sound module transmission.
The mobile phone of multifunction speech recording playback, subscriber interface module recording data are set to the prompt tone of alarm clock, incoming call ring, short message, WAP and EMAIL.
Task of the present invention comes to this and finishes.
The invention provides and a kind ofly can in recording playback sound process, finish suspending/resuming, stop, skip forward/back, adjustment volume, change broadcast path and realize in the conversation/record in the non-conversation, and the recording data are set to alarm clock, the prompt tone of send a telegram here ring, short message, WAP and EMAIL, can not influence the software systems of existing mobile phone and the multifunction speech recording playback mobile phone of performance.It can be widely used in the mobile communication.
Description of drawings
Fig. 1 is a flow chart of the present invention.
Fig. 2 is the scheduling flow figure of subscriber interface module in the playback process.
Fig. 3 is a hardware connection side block diagram of the present invention.
Embodiment
As shown in Figure 1, the user sends instruction by button, UI receives key-press event, these incidents are converted into corresponding instruction, change as recording, broadcast, time-out, recovery, F.F., rewind down, volume adjustment, broadcast path, then instruction is transferred to the SOUND sound module, sound module is dispatched corresponding instruction, receive the audio data stream that the transmission of CODEC speech coding module comes during recording, and speech data is sent in the memory module, obtain speech data by memory module during playback, and these data are sent in the speech coding module.Receive the voice analog signal of Mike's transmission during the recording of speech coding module, A/D conversion back coding, then transfer of data is arrived sound module, receive the speech data of sound module transmission during playback, decoding is sent to loud speaker, earphone or tin cylinder device after D/A changes into analog signal.
As shown in Figure 2, the user is by the instruction of button input recording pause, subscriber interface module is judged current state, if halted state, instruction ignore then is if recording state then sends the recording pause instruction to sound module, and on display screen the display halt sign, the update displayed of shielding recording progress bar.
The user recovers instruction by button input recording, subscriber interface module is judged current state, if just at recording state, instruction ignore then, if halted state, then send recording and recover instruction, and on display screen, show the recording sign, recover the update displayed of recording progress bar to sound module.
The user is by the instruction of button input skip forward/back, subscriber interface module judges whether the position in end/beginning, if in end/starting position, if instruction ignore then is not in end/starting position, then send the skip forward/back instruction to sound module, and the position of calculating current progress bar, on display screen, upgrading the demonstration of progress bar, sound module receives the skip forward/back instruction, the data of searching front/rear frame according to the header of data flow, and respective data transfer to the speech coding module.
The user is by button input volume increase/minimizing instruction, subscriber interface module judges whether volume has arrived the highest/minimum state, if at the highest/minimum state, instruction ignore then is if adjust the space in addition, then send volume increase/minimizing instruction to sound module, and the position of compute volume demonstration, on display screen, upgrading volume demonstration is set, sound module receives volume increase/minimizing instruction, send instruction by the speech coding module, output gain is set.
User interface changes the instruction of recording broadcast path by sound module to the transmission of speech coding module, and the speech coding module is provided with corresponding output equipment and comprises loud speaker, earphone or receiver playback data.Subscriber interface module recording data are set to the prompt tone of alarm clock, incoming call ring, short message, WAP and EMAIL.
Scheduling between the above module is by the MSM5100 chip drives.
As shown in Figure 3, during recording, Mike or band Mike's earphone is speech conversion an analog signal, and be sent to power amplification circuit, analog signal is converted to digital signal through A/D converter, through noise suppression and automatic gain control circuit, the voice digital signal coding is sent to sound module in the QDSP2000 chip.During playback, the QDSP2000 chip carries out tone decoding to the voice digital signal that receives, and through automatic gain control circuit, is sent to D/A converter and is converted to analog signal, through power amplification circuit, plays out sound from loud speaker or earphone.
Claims (8)
1. the mobile phone of multifunction speech recording playback, it is by user's module, the user interface that comprises keyboard, LCD and ring with the interconnection of user's module, system's module with the interconnection of user's module, SIM card circuit, subscriber identification module, battery, charger, antenna, emission and receiving circuit, microphone, receiver and D/A and mould/number conversion circuit formation with system's module interconnection is characterized in that the user interface of finishing sound-recording function also comprises:
Be used to import record command, have or not memory space by the memory module inspection earlier, send the button of record command then through sound module to the speech coding module;
Be used to show the LCD of record command and information;
System's module also comprises:
Be used for receiving the voice analog signal of receiver, through mould/number conversion be digital signal and with digital coding after be transferred to the speech coding module of sound module;
Be used to receive the record command of user interface, and receive the command adapted thereto and the data flow of the transmission of speech coding module, store the sound module of this data flow by memory module;
The memory module that is used to receive the next data flow of sound module transmission and stores this data flow.
2. according to the mobile phone of the described multifunction speech recording playback of claim 1, it is characterized in that the user interface of finishing player function also comprises:
Be used to select the recording file of appointment, input playback instruction checks that by memory module this document has or not storage earlier, sends the button of playback instruction then to the speech coding module through sound module;
Be used to show the LCD of playback instruction and information;
System's module also comprises:
Be used to receive the speech data that the sound module transmission comes, data decode outputs to the speech coding module of audio output device then after D/A switch becomes analog signal;
Be used to receive the playback instruction of user interface, and command adapted thereto and data flow transmission to the speech coding module, obtain the sound module of this data flow by memory module;
Be used for desiring the memory module of play data stream to the sound module transmission.
3. according to the mobile phone of claim 1 and 2 described multifunction speech recording playbacks, it is characterized in that the user interface of finishing suspending/resuming also comprises:
Be used to import the suspending/resuming instruction, send the button of suspending/resuming instruction by sound module to the speech coding module;
The LCD that is used for display halt/recovery instruction and shielding/recovery recording progress bar;
System's module also comprises:
Be used to receive the suspending/resuming instruction that the sound module transmission comes, suspending/resuming is to receiver collection, mould/number conversion and coded voice data when Recording Process, suspending/resuming speech data decoding and become the speech coding module of analog signal through D/A switch when the playback process;
Be used to receive the suspending/resuming instruction of user interface, and suspending/resuming command adapted thereto and data flow transmission to the speech coding module, suspending/resuming obtains the sound module of this data flow by memory module;
Be used for suspending/resuming and desire the memory module of play data stream to the sound module transmission.
4. the mobile phone of multifunction speech recording playback according to claim 2 is characterized in that the user interface of finishing the skip forward/back function also comprises:
Be used to import the skip forward/back instruction, send the button of skip forward/back instruction by sound module to the speech coding module;
The LCD that is used to show the skip forward/back instruction and upgrades progress bar;
System's module also comprises:
Be used to receive the skip forward/back instruction of user interface transmission, the data of searching front/rear frame according to the header of data flow, and the sound module of respective data transfer to the speech coding module.
5. the mobile phone of multifunction speech recording playback according to claim 2 is characterized in that finishing the user interface of adjusting volume functions and also comprises:
Be used for input increase/minimizing instruction, send the button of increase/minimizing instruction by sound module to the speech coding module;
Be used to show the LCD of volume position and information;
System's module also comprises:
Be used to receive the increase/minimizing volume instruction of user interface, the speech coding module of corresponding output gain is set by the sound module transmission.
6. the mobile phone of multifunction speech recording playback according to claim 2 is characterized in that finishing the user interface that changes broadcast path and also comprises:
Be used to select broadcast path, send the subscriber interface module that changes the broadcast path instruction to the speech coding module by sound module;
System's module also comprises:
Be used to receive the change broadcast path instruction of user interface, the speech coding module that corresponding output equipment comprises loud speaker, earphone or receiver playback data is set by the sound module transmission.
7. the mobile phone of multifunction speech recording playback according to claim 1 is characterized in that the recording data are set to the subscriber interface module of the prompt tone of alarm clock, incoming call ring, short message, WAP and EMAIL.
8. the mobile phone of multifunction speech recording playback according to claim 1, it is characterized in that the scheduling employing MSM5100 chip between described each module, wherein phonetic codec chip adopts QDSP 2000, and audio input device is connected with phonetic codec chip through power amplification circuit, D/A switch circuit, automatic gain control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031391796A CN100499425C (en) | 2003-08-29 | 2003-08-29 | Multifunctional handset capable of recording and playing speech |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031391796A CN100499425C (en) | 2003-08-29 | 2003-08-29 | Multifunctional handset capable of recording and playing speech |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1516378A true CN1516378A (en) | 2004-07-28 |
| CN100499425C CN100499425C (en) | 2009-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031391796A Expired - Fee Related CN100499425C (en) | 2003-08-29 | 2003-08-29 | Multifunctional handset capable of recording and playing speech |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100499425C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102883244A (en) * | 2011-07-25 | 2013-01-16 | 美商威睿电通公司 | Acoustic shock protection device and method thereof |
| CN107409131A (en) * | 2015-03-27 | 2017-11-28 | 英特尔公司 | Technology for the streaming experience of seamless data |
| CN109195044A (en) * | 2018-08-08 | 2019-01-11 | 歌尔股份有限公司 | Noise cancelling headphone, call terminal and method for noise reduction control and the way of recording |
-
2003
- 2003-08-29 CN CNB031391796A patent/CN100499425C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102883244A (en) * | 2011-07-25 | 2013-01-16 | 美商威睿电通公司 | Acoustic shock protection device and method thereof |
| US8954322B2 (en) | 2011-07-25 | 2015-02-10 | Via Telecom Co., Ltd. | Acoustic shock protection device and method thereof |
| CN102883244B (en) * | 2011-07-25 | 2015-09-02 | 开曼群岛威睿电通股份有限公司 | The device and method of acoustic shock protection |
| CN107409131A (en) * | 2015-03-27 | 2017-11-28 | 英特尔公司 | Technology for the streaming experience of seamless data |
| US11172007B2 (en) | 2015-03-27 | 2021-11-09 | Intel Corporation | Technologies for a seamless data streaming experience |
| CN109195044A (en) * | 2018-08-08 | 2019-01-11 | 歌尔股份有限公司 | Noise cancelling headphone, call terminal and method for noise reduction control and the way of recording |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100499425C (en) | 2009-06-10 |
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Granted publication date: 20090610 Termination date: 20190829 |