CN100454930C - Method for adding silence function in mobile communication terminal - Google Patents
Method for adding silence function in mobile communication terminal Download PDFInfo
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- CN100454930C CN100454930C CNB2005100342565A CN200510034256A CN100454930C CN 100454930 C CN100454930 C CN 100454930C CN B2005100342565 A CNB2005100342565 A CN B2005100342565A CN 200510034256 A CN200510034256 A CN 200510034256A CN 100454930 C CN100454930 C CN 100454930C
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Abstract
The present invention relates to a method for adding a silence function in a mobile communication terminal. Through switching off the power supply of a microphone in the terminal, an uplink of the terminal is blocked, and thus, silence is available. Through switching on the power supply of the microphone in the terminal, the uplink of the terminal is resumed, and thus, a normal conversation state is recovered. The switching off or the switching on of the power supply of the microphone is realized by that man-machine interfaces send instructions to an internal system of the terminal. The man-machine interfaces can be a keyboard, a display, a touch screen, etc. The present invention enables the silence function to be added in mobile communication terminals which can be more humanized and convenient.
Description
Technical field
The present invention increases the method for mute function in relating to the hand-held mobile communications terminal, be mainly used in mobile phone, PDA(Personal Digital Assistant), smart phone radio communication terminals such as (smartphone).
Background technology
At present, " * " key in some landline telephones has mute function, does not promptly allow the other side hear side and other people talk as not wanting in the communication process, can be by the way realization by " * " key.But do not have the mute function in the similar said fixing phone in the hand-held mobile communications terminals such as present mobile phone, do not see the introduction of relevant this respect yet.
And mobile communication terminal users such as mobile phone wish that sometimes mobile communication terminal has mute function.Based on this, the present invention proposes a kind of method that increases mute function in portable equipments such as mobile phone.
Summary of the invention
Technical problem to be solved by this invention is to increase mute function in mobile communication terminal.
Method of the present invention is to block this terminal up link by the power supply of closing the microphone in this terminal to be provided with quietly, recovers this terminal up link by the power supply of connecting the microphone in this terminal and recovers the normal talking state.The described power supply of closing or connect microphone sends instruction for the terminal inner system by man-machine interface and realizes.Described man-machine interface can be keyboard, display, touch-screen etc.
Quiet step is set is: send out the instruction of the power supply of mute microphone (MIC) for the terminal inner system by man-machine interface; The terminal software system is to being discerned from the instruction of man-machine interface and with result notification software systems application layer; The Drive Layer of the notified back of application layer in the software systems in software systems sends the signal of the power supply of mute microphone (MIC); Drive Layer in the software systems is carried out the instruction that can make hardware action after receiving signal, uses hardware to produce the action of the power supply of mute microphone (MIC).Can also comprise: the Drive Layer in the software systems sends the signal of the power supply of successful mute microphone (MIC) to application layer, and the power supply of notice application layer microphone is closed; Application layer in the software systems is informed the current mute state that has been in of user by man-machine interface after receiving signal.
The step of recovering the normal talking state is: send out the instruction of the power supply of mute microphone (MIC) for the terminal inner system by man-machine interface; The terminal software system is to being discerned from the instruction of man-machine interface and with result notification software systems application layer; The Drive Layer of the notified back of application layer in the software systems in software systems sends the signal of the power supply of opening microphone; Drive Layer in the software systems is carried out the instruction that can make hardware action after receiving signal, uses hardware to produce the action of the power supply of opening microphone.Can also comprise: the Drive Layer in the software systems sends the signal of the power supply of successfully opening microphone to application layer, and the power supply of notice application layer microphone is opened; Application layer in the software systems is informed the current normal talking state that has been in of user by man-machine interface after receiving signal.
The present invention increases mute function in mobile communication terminal, make mobile communication terminal human nature and convenient more.
Description of drawings
Fig. 1 is a mobile communication terminal system structure chart of the present invention;
Fig. 2 is that the present invention is provided with quiet flow chart of steps;
Fig. 3 is the flow chart of steps that the present invention recovers to converse.
Embodiment
Increase the method for mute function in the radio communication terminal of the present invention, be meant: the Party A is with in hand-held terminal devices such as mobile phone and the Party B's communication process, the Party A does not want to allow the Party B hear Party A and its other people talk and voice content such as background at one's side by the mobile communication terminal of oneself, the conversation content that the Party A blocks oneself by the up link of closing own mobile communication terminal passes to the Party B by wireless channel, thereby has realized quiet mode.This quiet mode only temporary close the up link of mobile communication terminal, when Party A's desire continues to converse with the Party B, open up link and just can recover proper communication with the Party B.Party A's quiet operation is to own mobile communication terminal operation fully, and other relevant in this communication process communication equipment is not had any impact, and can not cause the interruption of communication process and the mistake of charge system.
As shown in Figure 1, in mobile communication terminal normal talking channels such as mobile phone, microphone and receiver be in the communication link with the mutual end of people, inner in handheld devices such as mobile phones by Audio Processing passage and wireless module and mutual via antenna and cordless communication network.Core of the present invention is exactly the software systems control microphone power module (V by handheld device
MIC), reach by closing V
MICRealize quiet and by opening V
MICRecover the function of communication.
Quiet implementation procedure is set as shown in Figure 2:
When handheld devices such as mobile phone were in the normal talking state, quiet as need, then man-machine interface by handheld device such as keyboard, display, touch-screen, sound etc. were sent out for the built-in system of handheld device and are closed V
MICInstruction.For example, can use long way by " OK " key.
Its software systems of handheld devices such as mobile phone are to being discerned from the user of man-machine interface operation and with result notification software systems application layer.For example, it is long by the operation of " OK " key and the upper layer application task (AlTask) of notice software systems to use key scan task (KeyprocessingTask) to identify.
The Drive Layer of the notified back of application layer in the software systems in software systems sends closes V
MICSignal.For example, use upper layer application task (AlTask) to send and close V to bottom layer driving task (LiAlTask)
MICSignal " SIG_LlAL_VMIC_OFF_REQ ".
Drive Layer in the software systems is carried out the instruction that can make hardware action after receiving signal, uses hardware to produce and closes V
MICThe action of power supply.For example, bottom layer driving task (LlAlTask) uses macro-instruction " M_SetVmicCtrlBit_0 " to revise the value of hardware register, causes chip to close V
MICPower supply.
Drive Layer in the software systems sends to application layer and successfully closes V
MICThe signal of power supply, notice application layer V
MICPower supply is closed.For example, bottom layer driving task (LlAlTask) sends to upper strata application layer task (AlTask) and successfully closes V
MICSignal " SIG_LlAL_VMIC_OFF_CNF ", notice upper layer application layer task (AlTask) V
MICClose.
Application layer in the software systems is received behind the signal by modes such as man-machine interface such as vibration, display, sound, flashes of light and is indicated the current mute state that has been in of user.Among the embodiment, use the mode of display screen demonstration " quiet " printed words and icon to tell the user to enter mute state.
In the terminal that is provided with mute function, the flow process that needs to recover normal talking is:
When handheld devices such as mobile phone are in mute state, withdraw from mute state as need and enter the normal talking state, then man-machine interface by handheld device such as keyboard, display, touch-screen, sound etc. are sent out for the handheld device built-in system and are opened V
MICInstruction.For example, use again the way of vice-minister by " OK " key.
Its software systems of handheld devices such as mobile phone are to being discerned from the user of man-machine interface operation and with result notification software systems application layer.For example, use key scan task (KeyprocessingTask) to identify again the vice-minister by the operation of " OK " key and the upper layer application task (AlTask) of notice software systems.
The Drive Layer of the notified back of application layer in the software systems in software systems sends opens V
MICSignal.For example, use upper layer application task (AlTask) to send and close V to bottom layer driving task (LlAlTask)
MICSignal " SIG_LlAL_VMIC_ON_REQ ".
Drive Layer in the software systems is carried out the instruction that can make hardware action after receiving signal, uses hardware to produce and opens V
MICThe action of power supply.For example, bottom layer driving task (LlAlTask) uses macro-instruction " M_SetVmicCtrlBit_1 " to revise the value of hardware register, causes chip to open V
MICPower supply.
Drive Layer in the software systems sends to application layer and successfully opens V
MICThe signal of power supply, notice application layer V
MICPower supply is opened.For example, bottom layer driving task (LlAlTask) sends to upper strata application layer task (AlTask) and successfully opens V
MICSignal " SIG_LlAL_VMIC_ON_CNF ", notice upper layer application layer task (AlTask) V
MICOpened.
Application layer in the software systems is received behind the signal by modes such as man-machine interface such as vibration, display, sound, flashes of light and is indicated the current normal talking state that has been in of user.For example, can use display screen not show that the mode of " quiet " printed words and icon tells the user to enter the normal talking state.
Claims (7)
1, a kind of method that in mobile communication terminal, increases mute function, it is characterized in that, block this terminal up link by the power supply of closing the microphone in this terminal and be provided with quietly, recover this terminal up link by the power supply of connecting the microphone in this terminal and recover the normal talking state;
The described power supply of closing or connect microphone comprises:
Send out the instruction of the power supply of closing or connect microphone for the terminal inner system by man-machine interface, this instruction of terminal inner system identification also produces the signal of closing or connect power supply, and the hardware that drives the terminal inner system opens or closes the power supply of microphone.
2, the described method that increases mute function in mobile communication terminal of claim 1 is characterized in that described man-machine interface is keyboard, display, touch-screen.
3, the described method that increases mute function in mobile communication terminal of claim 2 is characterized in that, sending instruction by man-machine interface is to realize by a certain key by long.
4, the described method that increases mute function in mobile communication terminal of the arbitrary claim of claim 2 to 3 is characterized in that the power supply of closing or connect microphone is provided with quiet step and is specially:
4.1 send out the instruction of the power supply of mute microphone (MIC) for the terminal inner system by man-machine interface;
4.2 the terminal software system is to being discerned from the instruction of man-machine interface and with result notification software systems application layer;
4.3 the Drive Layer of the notified back of the application layer in the software systems in software systems sends the signal of the power supply of mute microphone (MIC);
4.4 the Drive Layer in the software systems is carried out the instruction that can make hardware action after receiving signal, uses hardware to produce the action of the power supply of mute microphone (MIC);
The step of recovering the normal talking state is:
4.5 send out the instruction of the power supply of mute microphone (MIC) for the terminal inner system by man-machine interface;
4.6 the terminal software system is to being discerned from the instruction of man-machine interface and with result notification software systems application layer;
4.7 the Drive Layer of the notified back of the application layer in the software systems in software systems sends the signal of the power supply of opening microphone;
4.8 the Drive Layer in the software systems is carried out the instruction that can make hardware action after receiving signal, uses hardware to produce the action of the power supply of opening microphone.
5, the described method that increases mute function in mobile communication terminal of claim 4 is characterized in that, also comprises in that quiet step is set:
5.1 the Drive Layer in the software systems sends the signal of the power supply of successful mute microphone (MIC) to application layer, the power supply of notice application layer microphone is closed;
5.2 the application layer in the software systems is informed the current mute state that has been in of user by man-machine interface after receiving signal;
In the step of recovering normal talking, also comprise:
5.3 the Drive Layer in the software systems sends the signal of the power supply of successfully opening microphone to application layer, the power supply of notice application layer microphone is opened;
5.4 the application layer in the software systems is informed the current normal talking state that has been in of user by man-machine interface after receiving signal.
6, the described method that increases mute function in mobile communication terminal of claim 5 is characterized in that, describedly informs user's current state by man-machine interface, is to show or voice mode with vibration, picture and text.
7, the described method that increases mute function in mobile communication terminal of claim 4 is characterized in that, the terminal software system is provided with instruction quiet and that recover normal talking by using the key scan task recognition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100342565A CN100454930C (en) | 2005-04-14 | 2005-04-14 | Method for adding silence function in mobile communication terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100342565A CN100454930C (en) | 2005-04-14 | 2005-04-14 | Method for adding silence function in mobile communication terminal |
Publications (2)
| Publication Number | Publication Date |
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| CN1848864A CN1848864A (en) | 2006-10-18 |
| CN100454930C true CN100454930C (en) | 2009-01-21 |
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| CNB2005100342565A Active CN100454930C (en) | 2005-04-14 | 2005-04-14 | Method for adding silence function in mobile communication terminal |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101651740A (en) * | 2009-05-19 | 2010-02-17 | 上海闻泰电子科技有限公司 | Method of switching mobile phone one-key mute function in fixed time |
| US20130135265A1 (en) * | 2011-11-30 | 2013-05-30 | Motorola Mobility, Inc. | Display mode-based input key function reassignment in a communication device |
| CN102638598B (en) * | 2012-03-20 | 2014-12-03 | 华为终端有限公司 | Voice signal processing method and device as well as mobile terminal |
| CN104052853B (en) * | 2013-03-11 | 2017-03-29 | 联想(北京)有限公司 | A kind of information processing method, device and electronic equipment |
| CN104378577B (en) * | 2013-08-16 | 2018-02-27 | 联想(北京)有限公司 | The method and electronic equipment of information processing |
| CN114760383A (en) * | 2022-05-09 | 2022-07-15 | 北京小米移动软件有限公司 | Method and device for processing voice in call and storage medium |
| CN116405593B (en) * | 2023-06-08 | 2023-10-20 | 荣耀终端有限公司 | Audio processing method and related device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61208350A (en) * | 1985-03-12 | 1986-09-16 | Nec Corp | Handset with talking silencing switch for telephone set |
| CN88100119A (en) * | 1987-01-16 | 1988-07-27 | 日本电气株式会社 | Telephone set with receipt of call deixis and time-out conversation/luminous key |
-
2005
- 2005-04-14 CN CNB2005100342565A patent/CN100454930C/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61208350A (en) * | 1985-03-12 | 1986-09-16 | Nec Corp | Handset with talking silencing switch for telephone set |
| CN88100119A (en) * | 1987-01-16 | 1988-07-27 | 日本电气株式会社 | Telephone set with receipt of call deixis and time-out conversation/luminous key |
Non-Patent Citations (2)
| Title |
|---|
| 摩托罗拉A780 GSM(GPRS) 功能数字移动电话用户手册. 摩托罗拉公司，第56页第4-5行，欧美尼公司. 2004 |
| 摩托罗拉A780 GSM(GPRS) 功能数字移动电话用户手册. 摩托罗拉公司，第56页第4-5行，欧美尼公司. 2004 * |
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| CN1848864A (en) | 2006-10-18 |
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