CN1924992A - Kara Ok human voice playing method - Google Patents
Kara Ok human voice playing method Download PDFInfo
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- CN1924992A CN1924992A CN 200610062577 CN200610062577A CN1924992A CN 1924992 A CN1924992 A CN 1924992A CN 200610062577 CN200610062577 CN 200610062577 CN 200610062577 A CN200610062577 A CN 200610062577A CN 1924992 A CN1924992 A CN 1924992A
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- voice
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Abstract
This invention relates to karaoke person sound play method, which comprises the following steps: isolating company and original sound according to the memory type in the physical memory medium of audio frequency data; amplifying the human solo sound according to user input order and inputting the pure accompany and microphone; the said amplifier comprises part and all deleting of human sound; outputting back mixture sound. This method can adjust volume in OK audio frequency to make the user select different mode in the singing process relative to different mixture proportion.
Description
Technical field
The present invention relates to audio frequency and video and play, be specifically related to a kind of Kara Ok human voice playing method.
Background technology
Since the eighties in 20th century, it is flourish as a kind of emerging entertainment way to play Karaoka, and has enriched China entertainment market, has promoted the development of entertainment industry, has become one of important amusement and recreation mode of China broad masses of the people.Dissimilar karaoke equipments are widely used in places such as family, hotel and dancing hall, and the video request program karaoke OK system of Network Based/CATV (cable television) is more arranged at present.Traditional karaoke OK system has two kinds of working methods: (one) Karaoke mode, and eliminate voice, only play accompaniment music, the user can recreate by oneself; (2) appreciation mode is play original voice and accompaniment music, this moment the scalable volume, but voice and accompaniment music must equal proportion rise simultaneously or reduce.
On the other hand, the user often sings not ideal enoughly at the beginning, needs a learning process, though the user also can can't learn by easy stages with singing under traditional karaoke OK system appreciation mode; Simultaneously, because everyone appreciates and feels inconsistent, only depend on the volume of together regulating voice and accompaniment music can't reach optimum efficiency.
Summary of the invention
The technical issues that need to address of the present invention are, how a kind of Kara Ok human voice playing method is provided, and can allow the user learn song by easy stages, further reach each self-corresponding best effect of appreciating by everyone demand.
The present invention solves the problems of the technologies described above like this, and a kind of Kara Ok human voice playing method is provided, and is applied in the karaoke OK system, comprises step:
1.1) separate with form by the storage mode of voice data in physical storage medium and to restore pure accompaniment and voice;
1.2) according to user input instruction described voice is carried out processing and amplifying separately and mix with the input of described pure accompaniment and microphone again; Described processing and amplifying comprises all described voice of elimination of part;
1.3) the rapid mixing sound of output previous step.
According to player method provided by the invention, described microphone input is a user voice, can turn off or not sing.
According to player method provided by the invention, described processing and amplifying to described voice from regulating continuously in 0%～100% numerical range; Described concrete processing and amplifying is the adjusting of designation number value.
According to player method provided by the invention, described processing and amplifying is regulated from 0%～100% numerical range magnitude ladder described voice; Described concrete processing and amplifying is that the specified amount level is regulated, and described magnitude is 3 at least, includes, but are not limited to following mode:
1. described rank is 4 grades, can distinguish corresponding 0%, 30%, 60% and 100% described voice.
2. described rank is 5 grades, can distinguish corresponding 0%, 25%, 50%, 75% and 100% described voice.
According to player method provided by the invention, described user input instruction can be operated input on telepilot or control panel, is recorded in the system that uses player method of the present invention.
According to player method provided by the invention, described voice comprises pure voice and accompaniment, perhaps pure voice, and this voice data comprises left and right acoustic channels, the L channel audio frequency only comprises musical background, promptly pure accompaniment; Right audio channel comprises accompaniment and pure voice, perhaps pure voice, i.e. voice.
According to player method provided by the invention, described player method also comprises directly to be exported inseparable voice data.
According to player method provided by the invention, described player method is applied in the video disc player.
According to player method provided by the invention, described player method is applied in the VOD karaoke OK system.
According to player method provided by the invention, described player method is applied in the network karaoke system.
According to player method provided by the invention, described physical storage medium can be the external memory storage of hard disk, CD or the webserver.
According to player method provided by the invention, described player method also comprises obtaining, reduce and exporting of video data.
According to player method provided by the invention, the reduction of described audio frequency, video comprises decompression process.
Kara Ok human voice playing method provided by the invention, by regulating the mode of voice size in the Karaoke audio frequency, can allow the user in singing the Karaoke process, freely select different to sing pattern, the corresponding different voice and the blending ratio of accompaniment music, have great convenience for the user sing or the appreciation process in to song in the demand of voice size.
Description of drawings
Further the present invention is described in detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is that the mode switch synoptic diagram is sung in DVD video disc player of the present invention.
Fig. 2 is a DVD video disc player remote control response treatment scheme synoptic diagram of the present invention.
Fig. 3 is that the mode switch schematic flow sheet is sung in DVD video disc player of the present invention.
Embodiment
The preferred embodiment of the present invention is the DVD video disc player, adopt Kara Ok human voice playing method provided by the invention, the user sings pattern to easily with telepilot and selects in singing the Karaoke process, the corresponding different respectively voice and the blending ratio of accompaniment music specify as follows:
(1) DVD video disc player video disc specification demand of the present invention and principle: the audio frequency in the video disc of making is stereo, and wherein, the L channel audio frequency only comprises musical background, and right audio channel comprises accompaniment and voice, perhaps pure voice.The different mixing proportion of L channel and right audio channel can obtain different voice and accompaniment effect, so just can be the user different performance environment is provided, and promptly pattern is sung in said different among the present invention.
(2) DVD video disc player of the present invention provides of level Four to sing pattern, and figure below has been listed the blending ratio that voice in pattern and the audio frequency thereof is sung at different levels in detail:
| MODE name | The blending ratio (%) of voice in audio frequency |
| Pattern one | 0 |
| Pattern two | 30 |
| Pattern three | 60 |
| Pattern four | 100 |
In addition, the present invention provides relevant interface function in program, can increase or reduce to learn to sing pattern quantity, and regulate the blending ratio (from 0% to 100%) of voice in audio frequency.
(3) DVD video disc player of the present invention is in playing satisfactory video disc process, and by the related key on the telepilot, remote control DVD video disc player of the present invention switches to different and sings pattern.The pattern switching that circulates is successively sung in four kinds, as shown in Figure 1, can switch by " sing mode switch " button sequential loop in " pattern one ", " pattern two ", " pattern three " and " pattern four " four kinds of patterns.
DVD video disc player remote control response treatment scheme of the present invention as shown in Figure 2, may further comprise the steps:
201) remote control receives and interrupts (master routine of DVD video disc player operation of the present invention);
202) do you judge whether remote control mode effective? be to enter next step; , do not change step 204 over to);
203) call the button handling procedure;
204) finish.
(4) DVD video disc player key procedure of the present invention: learn and sing mode switch, call, as shown in Figure 3, may further comprise the steps by above-mentioned button handling procedure:
301) enter and sing the mode switching program inlet;
302) judge whether to meet the video disc of requirement of the present invention in broadcast? be to enter next step; , do not change step 309 over to);
303) obtain current and sing pattern;
304) determine switch to sing pattern;
305) obtain the audio mix parameter of learning the pattern of singing;
306) the audio mix parameter is write the related register of dsp processor;
307) dsp processor produces corresponding audio mix effect;
308) demonstration is learned and is sung pattern information on screen;
309) finish.
Claims (10)
1, a kind of Kara Ok human voice playing method is characterized in that, may further comprise the steps:
1.1) separate with form by the storage mode of separable voice data in physical storage medium and to restore pure accompaniment and voice;
1.2) according to user input instruction described voice is carried out concrete processing and amplifying separately and mix with the input of described pure accompaniment and microphone again; Described processing and amplifying comprises part and all eliminates described voice;
1.3) the rapid mixing sound of output previous step.
2, according to the described player method of claim 1, it is characterized in that, described processing and amplifying to described voice from regulating continuously in 0%～100% numerical range; Described concrete processing and amplifying is the adjusting of designation number value.
According to the described player method of claim 1, it is characterized in that 3, described processing and amplifying is regulated from 0%～100% numerical range magnitude ladder described voice; Described concrete processing and amplifying is that the specified amount level is regulated.
According to each described player method of claim 1-3, it is characterized in that 4, described voice comprises pure voice and accompaniment or pure voice.
According to the described player method of claim 1, it is characterized in that 5, described player method also comprises directly to be exported inseparable voice data.
According to the described player method of claim 1, it is characterized in that 6, described player method is applied in the video disc player.
According to the described player method of claim 1, it is characterized in that 7, described player method is applied in the VOD karaoke OK system.
According to the described player method of claim 1, it is characterized in that 8, described player method is applied in the network karaoke system.
According to the described player method of claim 1, it is characterized in that 9, described physical storage medium can be the external memory storage of hard disk, CD or the webserver.
According to each described player method of claim 1-3, it is characterized in that 10, described player method also comprises obtaining, reduce and exporting of video data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610062577 CN1924992A (en) | 2006-09-12 | 2006-09-12 | Kara Ok human voice playing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610062577 CN1924992A (en) | 2006-09-12 | 2006-09-12 | Kara Ok human voice playing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1924992A true CN1924992A (en) | 2007-03-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610062577 Pending CN1924992A (en) | 2006-09-12 | 2006-09-12 | Kara Ok human voice playing method |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010003346A1 (en) * | 2008-07-09 | 2010-01-14 | Sk Telecom (China) Holding Co., Ltd. | Method and apparatus for creating guide channel and background music |
| CN102820026A (en) * | 2011-06-06 | 2012-12-12 | 索尼公司 | Replay apparatus, signal processing apparatus, and signal processing method |
| CN103310776A (en) * | 2013-05-29 | 2013-09-18 | 亿览在线网络技术（北京）有限公司 | Real-time sound mixing method and device |
| CN103578514A (en) * | 2012-08-01 | 2014-02-12 | 北大方正集团有限公司 | Song playing method and device |
| CN103943113A (en) * | 2014-04-15 | 2014-07-23 | 福建星网视易信息系统有限公司 | Method and device for removing accompaniment from song |
| CN104269174A (en) * | 2014-10-24 | 2015-01-07 | 百度在线网络技术（北京）有限公司 | Treatment method and device for audio signals |
| CN105516752A (en) * | 2014-09-25 | 2016-04-20 | 中兴通讯股份有限公司 | Set top box, and switching device and method thereof |
| CN105590633A (en) * | 2015-11-16 | 2016-05-18 | 福建省百利亨信息科技有限公司 | Method and device for generation of labeled melody for song scoring |
| CN106128472A (en) * | 2016-07-12 | 2016-11-16 | 乐视控股（北京）有限公司 | The processing method and processing device of singer's sound |
| CN109828740A (en) * | 2019-01-21 | 2019-05-31 | 北京小唱科技有限公司 | Voice frequency regulating method and device |
| CN110688082A (en) * | 2019-10-10 | 2020-01-14 | 腾讯音乐娱乐科技（深圳）有限公司 | Method, device, equipment and storage medium for determining adjustment proportion information of volume |
| CN110827843A (en) * | 2018-08-14 | 2020-02-21 | Oppo广东移动通信有限公司 | Audio processing method and device, storage medium and electronic equipment |
| CN113345394A (en) * | 2020-02-17 | 2021-09-03 | 北京字节跳动网络技术有限公司 | Audio data processing method and device, electronic equipment and storage medium |
-
2006
- 2006-09-12 CN CN 200610062577 patent/CN1924992A/en active Pending
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010003346A1 (en) * | 2008-07-09 | 2010-01-14 | Sk Telecom (China) Holding Co., Ltd. | Method and apparatus for creating guide channel and background music |
| CN102820026A (en) * | 2011-06-06 | 2012-12-12 | 索尼公司 | Replay apparatus, signal processing apparatus, and signal processing method |
| CN103578514A (en) * | 2012-08-01 | 2014-02-12 | 北大方正集团有限公司 | Song playing method and device |
| CN103310776A (en) * | 2013-05-29 | 2013-09-18 | 亿览在线网络技术（北京）有限公司 | Real-time sound mixing method and device |
| CN103310776B (en) * | 2013-05-29 | 2015-12-09 | 亿览在线网络技术（北京）有限公司 | A kind of method and apparatus of real-time sound mixing |
| CN103943113B (en) * | 2014-04-15 | 2017-11-07 | 福建星网视易信息系统有限公司 | The method and apparatus that a kind of song goes accompaniment |
| CN103943113A (en) * | 2014-04-15 | 2014-07-23 | 福建星网视易信息系统有限公司 | Method and device for removing accompaniment from song |
| CN105516752A (en) * | 2014-09-25 | 2016-04-20 | 中兴通讯股份有限公司 | Set top box, and switching device and method thereof |
| CN104269174A (en) * | 2014-10-24 | 2015-01-07 | 百度在线网络技术（北京）有限公司 | Treatment method and device for audio signals |
| CN104269174B (en) * | 2014-10-24 | 2018-02-09 | 北京音之邦文化科技有限公司 | A kind of processing method and processing device of audio signal |
| CN105590633A (en) * | 2015-11-16 | 2016-05-18 | 福建省百利亨信息科技有限公司 | Method and device for generation of labeled melody for song scoring |
| CN106128472A (en) * | 2016-07-12 | 2016-11-16 | 乐视控股（北京）有限公司 | The processing method and processing device of singer's sound |
| CN110827843A (en) * | 2018-08-14 | 2020-02-21 | Oppo广东移动通信有限公司 | Audio processing method and device, storage medium and electronic equipment |
| CN109828740A (en) * | 2019-01-21 | 2019-05-31 | 北京小唱科技有限公司 | Voice frequency regulating method and device |
| CN109828740B (en) * | 2019-01-21 | 2021-06-08 | 北京小唱科技有限公司 | Audio adjusting method and device |
| CN110688082A (en) * | 2019-10-10 | 2020-01-14 | 腾讯音乐娱乐科技（深圳）有限公司 | Method, device, equipment and storage medium for determining adjustment proportion information of volume |
| CN110688082B (en) * | 2019-10-10 | 2021-08-03 | 腾讯音乐娱乐科技（深圳）有限公司 | Method, device, equipment and storage medium for determining adjustment proportion information of volume |
| CN113345394A (en) * | 2020-02-17 | 2021-09-03 | 北京字节跳动网络技术有限公司 | Audio data processing method and device, electronic equipment and storage medium |
| CN113345394B (en) * | 2020-02-17 | 2023-12-22 | 抖音视界有限公司 | Audio data processing method and device, electronic equipment and storage medium |
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Open date: 20070307 |