CN111432061B - Method and device for generating multi-playing signal tones and storage medium - Google Patents
Method and device for generating multi-playing signal tones and storage medium Download PDFInfo
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- CN111432061B CN111432061B CN202010136742.2A CN202010136742A CN111432061B CN 111432061 B CN111432061 B CN 111432061B CN 202010136742 A CN202010136742 A CN 202010136742A CN 111432061 B CN111432061 B CN 111432061B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/26—Devices for calling a subscriber
- H04M1/30—Devices which can set up and transmit only one digit at a time
- H04M1/50—Devices which can set up and transmit only one digit at a time by generating or selecting currents of predetermined frequencies or combinations of frequencies
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
- H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
- H04M19/04—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations
- H04M19/041—Encoding the ringing signal, i.e. providing distinctive or selective ringing capability
Abstract
The invention provides a method, a device and a storage medium for generating multi-playing signal tones, wherein the method comprises the following steps: starting a timer to monitor whether a signal sound playing completion event occurs or not; if no signal sound playing completion event occurs, stopping the playing of the rhythm and starting the playing of the signal sound of the next rhythm; and when the playing time of all the rhythms of the signal sound is greater than or equal to the preset repetition time, the signal sound is played. The invention can monitor the signal sound and then continue to generate the subsequent signal sound by arranging the timer until the whole signal sound is completely generated, can finish the multi-syllable playback and meet the diversified playback requirements of users.
Description
Technical Field
The invention relates to the technical field of VoIP systems, in particular to a method and a device for generating multi-playing signal tones and a storage medium.
Background
A single rhythm tone is composed of key parameters such as frequency 1, amplitude 1, frequency 2, amplitude 2, signal tone generation time, signal tone turn-off time, tone repetition number, etc. The single syllable sound meets the sound reproduction requirement of the calling process of many countries, the voice encoding and decoding chip used at ordinary times only supports the sound reproduction of the single syllable, but the individual signal sound used by individual countries is multi-syllable, and the existing device only supports the sound reproduction of the single syllable, can not finish the sound reproduction of the multi-syllable, and brings inconvenience to users.
Therefore, the prior art has defects and needs to be improved and developed.
Disclosure of Invention
The present invention provides a method, an apparatus and a storage medium for generating multi-syllable playing signal tones, aiming to solve the problem that the existing apparatus only supports single-syllable playing, cannot complete multi-syllable playing, and is inconvenient for people.
The technical scheme adopted by the invention for solving the technical problem is as follows:
a method for generating a multi-ensemble tone, comprising:
starting a timer to monitor whether a signal sound playing completion event occurs or not;
if no signal sound playing completion event occurs, stopping the playing of the rhythm and starting the playing of the signal sound of the next rhythm;
and when the playing time of all the rhythms of the signal sound is greater than or equal to the preset repetition time, the signal sound is played.
Further, the step of enabling the timer to monitor whether the tone playing completion event occurs further includes, before the step of enabling the timer:
the preset repetition time is initialized.
Further, the expression of the signal tones is as follows: "frequency 1, amplitude 1, frequency 2, amplitude 2, tone generation time, tone off time, tone repetition number" is a toneBlock.
Further, if no tone playing completion event occurs, stopping the playing of the rhythm, and starting the playing of the next rhythm tone specifically includes:
if no signal sound playing completion event occurs, actively stopping the playing of the toneBlock;
the play of the toneBlock of the next tempo is started.
Further, the step of enabling the timer to monitor whether the tone playing completion event occurs further includes:
and monitoring a tone playing completion event generated by the voice digital signal device.
Further, time T > (tone generation time + tone off time) of the timer is repeated a number of times.
Further, the time T of the timer is (tone generation time + tone off time) × repetition times +10 ms.
Further, if the tone is a single segment, the playing time of the tone is set to 0.
The present invention also provides an apparatus comprising a memory, a processor and a multi-ensemble tone generating program stored on the memory and executable on the processor, wherein the multi-ensemble tone generating program, when executed by the processor, implements the steps of the multi-ensemble tone generating method as described above.
The present invention also provides a storage medium, wherein the storage medium stores a computer program executable for implementing the multi-ensemble tone generating method as described above.
The invention provides a method, a device and a storage medium for generating multi-playing signal tones, wherein the method comprises the following steps: starting a timer to monitor whether a signal sound playing completion event occurs or not; if no signal sound playing completion event occurs, stopping the playing of the rhythm and starting the playing of the signal sound of the next rhythm; and when the playing time of all the rhythms of the signal sound is greater than or equal to the preset repetition time, the signal sound is played. The invention can monitor the signal sound and then continue to generate the subsequent signal sound by arranging the timer until the whole signal sound is completely generated, can finish the multi-syllable playback, and brings convenience to people.
Drawings
FIG. 1 is a flow chart of a method for generating multi-ensemble tones in accordance with a preferred embodiment of the present invention.
Fig. 2 is a flow chart of playing a multi-tempo semaphore in accordance with the present invention.
Fig. 3 is a functional block diagram of a preferred embodiment of the apparatus of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The call process tone comprises signal tones such as a dial tone, a secondary dial tone, a ring back tone, a busy tone, a call waiting tone, an on-hook tone and an inaccessible number, the signal tones used by each country are different, the signal tone with a single rhythm almost meets most of application requirements, a certain signal tone of an individual country is multi-syllables, and if singapore indicates that the signal tone with the inaccessible number is composed of 2 rhythms:
a first tempo: 450Hz, -10dbov, 0Hz, 0dbov, 400ms, 400ms, repeat 1 time
The second rhythm: 425Hz, -10dbov, 0Hz, 0dbov, 100ms, 100ms, repeating for 3 times
Then, the rule that the 2-rhythm tones are repeatedly not stopped (first rhythm, second rhythm), … (first rhythm, second rhythm) is played.
The invention uses the method for generating the single rhythm sound of the chip to generate the single rhythm sound, but the subsequent signal sound is continuously generated after the generation of the monitoring signal sound is finished until the whole signal sound is completely generated.
Referring to fig. 1, fig. 1 is a flowchart of a method for generating a multi-ensemble tone according to the present invention. As shown in fig. 1, the method for generating a multi-ensemble tone according to the embodiment of the present invention includes the following steps:
and S100, starting a timer to monitor whether a signal sound playing completion event occurs.
The invention redefines the signal sound expression method, which refers to the frequency 1, the amplitude 1, the frequency 2, the amplitude 2, the signal sound generation time, the signal sound closing time and the single sound repetition times as a toneBlock, the multi-rhythm signal sound can be recorded as oneBlock [ n ], and then a repetition time is needed in the oneBlock [ n ] to express the specific playing time of the signal sound and is recorded as repeatTimems. Then the representation of a tone is:
if the tone is playing indefinitely, repeatTimes is 0 xffff.
In one implementation, the step S100 further includes, before the step S: the preset repetition time is initialized.
Further, the step S100 further includes: and monitoring a tone playing completion event generated by the voice digital signal device. In order to reliably monitor the completion condition of the signal sound playing of each block, the program at the host side monitors the event of the completion of the signal sound playing sent back by the voice digital annunciator, and also starts a timer to monitor whether the event of the completion of the playing is received, because the host and the digital signal processor are interacted through the network port, the event of the completion of the signal playing which cannot be received due to the packet loss is prevented.
And S200, if no signal sound playing completion event occurs, stopping playing of the rhythm and starting playing of the signal sound of the next rhythm.
In one implementation, the expression of the signal tone is as follows: "frequency 1, amplitude 1, frequency 2, amplitude 2, tone generation time, tone off time, tone repetition number" is a toneBlock.
Further, the step S200 specifically includes:
s210, if no signal sound playing completion event occurs, actively stopping playing of the toneBlock;
and S220, starting playing of toneBlock of the next rhythm.
Specifically, if the event of generating the completion is not monitored, actively stopping playing the toneBlock and starting playing the toneBlock of the next rhythm; the completion of the signal play is indicated until the time for all the rhythms to play is greater than or equal to the repeat Timems.
And S300, when the playing time of all rhythms of the signal sound is greater than or equal to the preset repetition time, the signal sound is played. Specifically, when the playback time of all the rhythms recorded by the timer is equal to or greater than the preset repetition time, the playback of the tone is completed.
In one implementation, the timer has a time T > (tone generation time + tone off time) repeated a number of times. The accumulated time of the timer is slightly longer than (tone generation time + tone off time) × repetition times. For example, the timer has a time T (tone generation time + tone off time) which is the number of repetitions +10 ms.
Further, if the tone is a single segment, the playing time of the tone is set to 0.
As shown in fig. 2, fig. 2 is a flowchart of playing a multi-ensemble tone. The step of playing the multi-rhythm signal sound is specifically as follows:
s1, initializing repeatTimems according to the signalTone description; tempTimeMs is 0, i is 0;
s2, judging whether the repetiTimes is more than tempTimes; if yes, executing S3, otherwise executing S8;
s3, playing the ith toneBlock, and starting a timer to monitor a playback completion event;
s4, judging whether a playback completion event is received or the timer is overtime; if not, go to S5;
s5, tempTimeMs + (play time, i + +);
s6, i is more than or equal to n; if yes, go to S7;
s7, i ═ 0; and returns to S2;
and S8, ending playback.
In the figure, the playing time (tone generation time + tone off time) is the number of times of repetition; if the signal sound of single rhythm is the signal sound played in infinite loop, the playing time should be set to 0, so that the event that the timer is started to monitor whether the playing is finished is not needed. The signal sound played in an infinite loop can only use the command of stopping playing, which is issued by the upper software, to stop playing.
As shown in fig. 3, the present invention further provides an apparatus, which includes a memory 20, a processor 10 and a multi-ensemble tone generating program stored on the memory 20 and operable on the processor 10, wherein the multi-ensemble tone generating program, when executed by the processor, implements the steps of the multi-ensemble tone generating method as described above; as described above.
The present invention also relates to a storage medium, wherein the storage medium stores a computer program, the computer program can be executed for implementing the multi-ensemble tone generating method as described above; as described above.
In summary, the method, apparatus and storage medium for generating a multi-playing tone disclosed in the present invention include: starting a timer to monitor whether a signal sound playing completion event occurs or not; if no signal sound playing completion event occurs, stopping the playing of the rhythm and starting the playing of the signal sound of the next rhythm; and when the playing time of all the rhythms of the signal sound is greater than or equal to the preset repetition time, the signal sound is played. The invention can monitor the signal sound and then continue to generate the subsequent signal sound by arranging the timer until the whole signal sound is completely generated, can finish the multi-syllable playback, and brings convenience to people.
It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.
Claims (10)
1. A method for generating multi-playing signal tones, comprising:
starting a timer to monitor whether a signal sound playing completion event occurs or not and judging whether the timer is overtime or not;
if the timer is not overtime, the signal sound playing completion event does not occur, the playing of the current rhythm is stopped, and the playing of the signal sound of the next rhythm is started;
and when the playing time of all rhythms of the signal sound recorded by the timer is greater than or equal to the preset repetition time, the playing of the signal sound is finished.
2. The multi-ensemble tone generating method according to claim 1, wherein said step of enabling a timer to monitor whether a tone play completion event occurs further comprises:
the preset repetition time is initialized.
3. The method for generating a multi-ensemble tone according to claim 1, wherein said tone is represented by: "frequency 1, amplitude 1, frequency 2, amplitude 2, tone generation time, tone off time, tone repetition number" is a rhythm and is called toneBlock.
4. The method for generating a multi-rhythm signal tone according to claim 3, wherein if the timer does not time out, and no signal tone playing completion event occurs, the playing of the current rhythm is stopped, and the step of starting the playing of the signal tone of the next rhythm specifically comprises:
if no signal sound playing completion event occurs, actively stopping playing of the toneBlock of the current rhythm;
the play of the toneBlock of the next tempo is started.
5. The multi-ensemble tone generating method according to claim 1, wherein said step of enabling a timer to monitor whether a tone play completion event occurs further comprises:
and monitoring a tone playing completion event generated by the voice digital signal device.
6. The method of generating a multi-ensemble tone of claim 1, wherein the timer has a time T > (tone generation time + tone off time) repeated a number of times.
7. The multi-ensemble tone generating method according to claim 6, wherein the timer has a time T (tone generation time + tone off time) repetition times +10 ms.
8. The method for generating a multi-ensemble tone according to claim 1, wherein if the tone is a single-ensemble tone, the playing time of the tone is set to 0.
9. A multi-ensemble tone generating apparatus comprising a memory, a processor, and a multi-ensemble tone generating program stored on the memory and executable on the processor, the multi-ensemble tone generating program, when executed by the processor, implementing the steps of the multi-ensemble tone generating method according to any one of claims 1 to 8.
10. A storage medium characterized in that the storage medium stores a computer program executable for implementing the multi-ensemble tone generating method according to any one of claims 1 to 8.
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| CN202010136742.2A CN111432061B (en) | 2020-03-02 | 2020-03-02 | Method and device for generating multi-playing signal tones and storage medium |
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| CN202010136742.2A CN111432061B (en) | 2020-03-02 | 2020-03-02 | Method and device for generating multi-playing signal tones and storage medium |
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| CN111432061B true CN111432061B (en) | 2022-03-29 |
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| CN1604513A (en) * | 2003-09-29 | 2005-04-06 | 华为技术有限公司 | A method for playing variable sound in CDMA system |
| CN1859448A (en) * | 2005-09-21 | 2006-11-08 | 华为技术有限公司 | Ringring prompting method for telephone device |
| CN1905459A (en) * | 2006-09-08 | 2007-01-31 | 杭州华为三康技术有限公司 | Timer and timing controlling method for playback server |
| CN101778179A (en) * | 2009-01-09 | 2010-07-14 | 华为技术有限公司 | Method, system, media gateway for reporting dual tone multi-frequency(DTMF) number |
| CN104168183A (en) * | 2014-08-12 | 2014-11-26 | 烽火通信科技股份有限公司 | Home gateway and method and device capable of achieving flexible ringing with caller identifications |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7421066B1 (en) * | 1996-06-12 | 2008-09-02 | Estech Systems, Inc. | Telephone call/voice processing system |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1604513A (en) * | 2003-09-29 | 2005-04-06 | 华为技术有限公司 | A method for playing variable sound in CDMA system |
| CN1859448A (en) * | 2005-09-21 | 2006-11-08 | 华为技术有限公司 | Ringring prompting method for telephone device |
| CN1905459A (en) * | 2006-09-08 | 2007-01-31 | 杭州华为三康技术有限公司 | Timer and timing controlling method for playback server |
| CN101778179A (en) * | 2009-01-09 | 2010-07-14 | 华为技术有限公司 | Method, system, media gateway for reporting dual tone multi-frequency(DTMF) number |
| CN104168183A (en) * | 2014-08-12 | 2014-11-26 | 烽火通信科技股份有限公司 | Home gateway and method and device capable of achieving flexible ringing with caller identifications |
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| CN111432061A (en) | 2020-07-17 |
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