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Speaking-time cuing method in call

A technology of talk time and talk, applied in telephone communication, electrical components, line monitoring circuits, etc., can solve the problem of high cost, and achieve the effect of concise prompt voice and cost reduction

Active Publication Date: 2009-02-04
东明三信木业有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] During a mobile phone call, it is often necessary to prompt the call time. At present, the prompt tone is mixed in the voice signal of the call. Since it needs to be mixed with the voice signal of the call, the prompt tone used is monotone. The prior art is in Talk for half an hour, prompt 1 second of DTMF (Dual Tone Multi Frequency, Dual Tone Multi-Frequency) tone; talk for an hour, prompt for 2 seconds of DTMF tone; talk for more than one hour, prompt 500 milliseconds of DTMF tone every ten minutes, using In this method, a chip with a MIX (mixed) signal function module must be used, so the cost required to realize this function is very large

Method used

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Embodiment Construction

[0013] A method for prompting talk time during a call, such as figure 1 , 2 shown, including the following steps:

[0014] 1. CPU1 (central processing unit) monitors the call time, and when the preset time is reached, CPU1 sends an order to cut off the voice communication channel to the voice signal processor 2;

[0015] 2. After the voice signal processor 2 receives the command to cut off the voice communication channel, it cuts off the connection between the voice output channel 22 and the receiver 4;

[0016] 3. CPU1 issues a voice signal processor 2 to establish a voice channel command;

[0017] 4. After the voice signal processor 2 receives the voice channel command, it sets up the voice channel 23 from the CPU1 to the earpiece 4;

[0018] 5. CPU1 reads the corresponding prompting voice from the memory 5, and plays the prompting voice through the sound channel 23 by the earpiece 4;

[0019] 6. After playing, CPU1 sends an order to cut off the sound channel to the voic...

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Abstract

This invention relates to a call mention method, which has the following steps: CPU gives switching-off voice call channel command to the voice information processor to cut off the relation between the voice output channel and handset; the voice information processor builds the voice channel from CPU to the handset; CPU reads the mention voice from the memorizer and broadcasts the mention voice by the handset; when the broadcast is done, it builds the relation between the voice output channel and handset again to resume the call. .

Description

technical field [0001] The invention relates to a method for prompting talk time during a call. Background technique [0002] During a mobile phone call, it is often necessary to prompt the call time. At present, the prompt tone is mixed in the voice signal of the call. Since it needs to be mixed with the voice signal of the call, the prompt tone used is monotone. The prior art is in Talk for half an hour, prompt 1 second of DTMF (Dual Tone Multi Frequency, Dual Tone Multi-Frequency) tone; talk for an hour, prompt for 2 seconds of DTMF tone; talk for more than one hour, prompt 500 milliseconds of DTMF tone every ten minutes, using In this method, a chip with a MIX (mixed) signal function module must be used, so the cost required to realize this function is very high. Contents of the invention [0003] The purpose of the present invention is to solve the above problems and provide a method for prompting talk time during a call. [0004] In order to achieve the above objec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/00H04M1/82
Inventor 张傲岸
Owner 东明三信木业有限公司
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