CN1436345A - Terminal device, guide voice reproducing method and storage medium - Google Patents
Terminal device, guide voice reproducing method and storage medium Download PDFInfo
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- CN1436345A CN1436345A CN01811034A CN01811034A CN1436345A CN 1436345 A CN1436345 A CN 1436345A CN 01811034 A CN01811034 A CN 01811034A CN 01811034 A CN01811034 A CN 01811034A CN 1436345 A CN1436345 A CN 1436345A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/0033—Recording/reproducing or transmission of music for electrophonic musical instruments
- G10H1/0041—Recording/reproducing or transmission of music for electrophonic musical instruments in coded form
- G10H1/0058—Transmission between separate instruments or between individual components of a musical system
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H2240/00—Data organisation or data communication aspects, specifically adapted for electrophonic musical tools or instruments
- G10H2240/171—Transmission of musical instrument data, control or status information; Transmission, remote access or control of music data for electrophonic musical instruments
- G10H2240/201—Physical layer or hardware aspects of transmission to or from an electrophonic musical instrument, e.g. voltage levels, bit streams, code words or symbols over a physical link connecting network nodes or instruments
- G10H2240/241—Telephone transmission, i.e. using twisted pair telephone lines or any type of telephone network
- G10H2240/251—Mobile telephone transmission, i.e. transmitting, accessing or controlling music data wirelessly via a wireless or mobile telephone receiver, analog or digital, e.g. DECT GSM, UMTS
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- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Reverberation, Karaoke And Other Acoustics (AREA)
- Electrophonic Musical Instruments (AREA)
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Abstract
A terminal device which need not produce a guide voice pitch nor intonation information. Contents data, comprising playing data consisting of playing event strings and voice symbol data consisting of voice symbols for each syllable in words of a song appended to the playing data, is distributed to a terminal device. Music sounds are reproduced from the playing data. A guide voice is synthesized based on the voice symbol data. A synthesizing guide voice property is changed according to the playing data by reading in advance the playing data to control the voice synthesis unit.
Description
Technical field
The present invention relates to be applicable to that Caraok device and mobile phone etc., distributed contents data sing the end device and the guide voice reproducing method of Karaoke, and the storage medium that stores the program of this method of execution.
Background technology
In known Digital Cellular System PDC portable phone systems such as (Personal Digital Cellulartelecommunication system) and simple type portable phone system (PHS:Personal Handyphone System), it is narrower that it occupies frequency bandwidth, and the bit rate of data rate is lower.Therefore, being used to the voice signal conversed is transmitted by high efficiency of compression coding ground.As a kind of high-level efficiency sound compression coding mode, it is known utilizing the analysis composite coding mode of the sound synthetic model that the sound source model becomes with the sound channel model group.And, analyze in composite coding mode at this, MPC (Multi-Pulse Excited PC) mode is arranged and utilize code book to carry out CELP (CodeExcited LPC) mode etc. of vector quantization, the CELP mode is practical by certain digital cellular mode.
Therefore, proposed such karaoke OK system: the user reproduces the Karaoke music by the karaoke data from dispensing and sings Karaoke, can sing according to the Karaoke music of reproducing.Such karaoke OK system is commonly referred to the communication Karaoke, even the karaoke OK system of dispensing karaoke data is also arranged in the family.In such karaoke OK system, with the music data of request and the guiding lyrics data that shows as visual cues on picture, and as a setting pictorial data is provided and delivered as karaoke data as required.The user is seeing the guiding lyrics (visual cues) of the screen displayed of reproducing from the guiding lyrics data of dispensing on one side, according to the music of reproducing music data sing on one side.
But the problem of existence is, when singing Karaoke, the guiding lyrics that change color ground is presented on the screen are sung owing to seeing according to the carrying out of music on one side, therefore under the situation of state that cannot see screen, just are difficult to performance usually and play Karaoka.What is called be cannot see the situation of the state of screen, and the occasion in for example driving does not have the occasion of the screen that show, screen is little and can not differentiate the occasion etc. of the literal of demonstration.
As the communication card karaoke system that addresses these problems, the spy opens and discloses a kind of communication card karaoke system in the flat 11-167392 communique.During karaoke data that the lyrics video data that this communication card karaoke system is used by tune data, background images data and the guiding lyrics in dispensing is formed, add the lyrics data of reading aloud usefulness and send.The Caraok device that receives these data is in tune data reproduction Karaoke music, and what cooperate the Karaoke music on based on the screen of background images data presentation background images shows the guiding lyrics.And, synthetic according to the temporal information of reading aloud that comprises in the lyrics data corresponding to the synthetic video of reading aloud with the stress that comprises in the lyrics data, tone power, tone (tonequality) information, output then.Thus, do not see screen and by listening the lyrics after synthetic also can sing Karaoke.
But, must run through read aloud the lyrics data of usefulness in performance before, simultaneously, it is synthetic to be necessary that the tone harmony corresponding with the melody of singing is transferred in capable sound, so that sing easily when listening.Therefore, have such problem: in reading aloud the lyrics data of usefulness, must comprise synthetic video stress, tone power, tone (tonequality), read aloud temporal information, must wait stress, tone power, the tone (tonequality) of making synthetic video by the melody of analyzing each song and read aloud temporal information.
Yet, because portable telephone is very universal, so people consider to utilize the Digital Cellular System karaoke data of providing and delivering.But, in above-mentioned Digital Cellular System, there is following problem: the transmission speed of low bit rate, because transmission capacity is limited, transmission has added the karaoke data of reading aloud with lyrics data to be needed for a long time, communication cost uprises.And, when the dispensing karaoke data, the user is by asking the karaoke data of bent this song of providing and delivering, if need for a long time but transmit, owing to begin till the song that is ready to the request of reproducing fully, will therefore exist the possibility that Karaoke is lost interest through for a long time from requesting song.
And, in portable telephone, must possess the speech synthesizing device that is used for from the lyrics data synthetic video of reading aloud usefulness, therefore, portable phone occurred and become the expensive while, can not make the problem of portable telephone miniaturization owing to the space of speech synthesizing device.
In order to address the above problem, first purpose of the present invention provides a kind of the needs and makes the tone of guiding sound and the end device and the guide voice reproducing method of tone information, and the storage medium that stores the program of this method of execution.
In addition, even second purpose of the present invention provides the low karaoke data of also providing and delivering at short notice of a kind of transfer rate, do not need simultaneously to be equipped with end device and the guide voice reproducing method that special reproduction guides the speech synthesizing device of sound, and the storage medium that stores the program of this method of execution.
Summary of the invention
In order to realize above-mentioned first purpose, according to the first embodiment of the present invention, a kind of end device of distributed contents data is provided, described content-data comprises: such performance data of being made up of a sequence performance incident and the sound symbol data of being made up of the sound symbol of each syllable in the lyrics that are attached on this such performance data.
End device according to first embodiment of the invention is characterized in that, comprising: from the synthetic portion of the music of above-mentioned such performance data reproducing music; Speech synthesiser based on the synthetic guiding of tut symbol data sound; And, thus, change the synthetic control part of sound of the characteristic of the guiding sound that synthesizes by the synthetic portion of tut according to above-mentioned such performance data by reading the synthetic portion of above-mentioned such performance data control tut in advance.
According to above-mentioned end device, can control speech synthesiser by reading in advance to play, change the characteristic of the guiding sound that synthesizes by speech synthesiser according to such performance data, so do not need to make phonation time and the tone and the tone information of guiding sound.Thus, the melody that can not need to analyze each song waits stress, tone power, the tone (tonequality) of making synthetic video, the manufacturing process of reading aloud temporal information.
And,, therefore can cut down the data volume of dispensing owing in the dispensing data, do not need to comprise tone and the tone information that guides sound.And, owing to, therefore can further cut down the data volume of dispensing by reading such performance data in advance and analyzing the phonation time that may command guides sound.
Above-mentioned such performance data is the such performance data of midi format, and the tut symbol data preferably is inserted in the above-mentioned such performance data as specific messages.
Above-mentioned end device preferably also has the analysis portion of analyzing the such performance data of sound line in this such performance data, tut synthesizes control part, analysis result according to this analysis portion, control the synthetic portion of tut, thus, tone and tone by the synthetic guiding sound of the synthetic portion of tut are changed according to the tut line.
Tut synthesizes control part preferably: according to the analysis result of above-mentioned analysis portion, control the generated time of the synthetic portion of tut, sent the synthetic guiding sound by the synthetic portion of tut thus before the tut line of correspondence.
The synthetic control part of tut is according to the analysis result of tut symbol data and above-mentioned analysis portion, by the audio parameter of reading from audio database is provided to above-mentioned speech synthesiser, when meeting the tut symbol data, preferably change the tone and the tone of guiding sound by each syllable of the synthetic guiding sound of the synthetic portion of tut according to the tut line.
In order to realize above-mentioned second purpose, according to a second embodiment of the present invention, a kind of end device of distributed contents is provided, described content comprises: such performance data of being made up of a sequence performance incident and the sound symbol data of being made up of the sound symbol of each syllable in the lyrics that are attached on this such performance data.
End device according to second embodiment of the invention is characterized in that, comprising: the telephony feature portion that can converse; From the synthetic portion of the music of above-mentioned such performance data reproducing music; And based on the synthetic guiding of tut symbol data sound the time, the speech synthesiser of the voice data of the above-mentioned conversation usefulness of decoding.
According to this end device, come the synthetic guiding of sound sound by the speech synthesiser that utilizes the voice data on the mobile phone that is provided in Digital Cellular System of decoding, do not need to be equipped with new speech synthesiser.Thus, though output guiding sound, also because of not needing new spatial accommodation can keep miniaturization.And, owing to can share the use speech synthesiser, therefore can suppress cost and rise.
This end device preferably also is equipped with the synthetic control part of sound, controls the synthetic portion of tut by reading above-mentioned such performance data in advance, changes the characteristic of the guiding sound that is synthesized by the synthetic portion of tut according to above-mentioned such performance data.
This end device preferably also is equipped with: the analysis portion of analyzing the such performance data of sound line in the above-mentioned such performance data; And control tut according to the analysis result of this analysis portion and synthesize portion, change by the tone of the synthetic guiding sound of the synthetic portion of tut and the sound of tone according to the tut line thus and synthesize control part.
In order to reach above-mentioned first purpose, a third embodiment in accordance with the invention, a kind of guide voice reproducing method that utilizes the end device of distributed contents is provided, described content comprises: such performance data of being made up of a sequence performance incident and the sound symbol data of being made up of the sound symbol of each syllable in the lyrics that are attached on this such performance data.
Guide voice reproducing method according to third embodiment of the invention, it is characterized in that, from above-mentioned such performance data reproducing music, based on the synthetic guiding of tut symbol data sound, read above-mentioned such performance data in advance, change the characteristic of synthetic guiding sound according to above-mentioned such performance data.
In order to reach above-mentioned first purpose, a fourth embodiment in accordance with the invention provides a kind of storage medium that is used for carrying out at computing machine the program of above-mentioned guide voice reproducing method that stores.
Brief description of drawings
Fig. 1 is applicable to according to the structure example of the portable telephone of the end device of first embodiment of the invention and the synoptic diagram of base station;
Fig. 2 is the synoptic diagram of the detailed structure of the synthetic portion of sound compression and database in the telephony feature portion of portable telephone of Fig. 1;
Fig. 3 is the functional-block diagram of handling part of the telephony feature portion of such performance data treatment scheme shown in Figure 1;
Fig. 4 is the synoptic diagram of the structure of the karaoke data that uses in the portable telephone of Fig. 1;
Fig. 5 is the concept map in the portable telephone that karaoke data is downloaded to Fig. 1;
Fig. 6 is applicable to according to the structure example of the Caraok device of second embodiment of the invention and the synoptic diagram of home-delivery center;
Fig. 7 is the synoptic diagram of the detailed structure of speech synthesiser and database in the control part of Caraok device of Fig. 6.
Embodiment
Below, with reference to description of drawings most preferred embodiment of the present invention.
Fig. 1 is applicable to according to the structure example of the portable telephone of the end device of first embodiment of the invention and the synoptic diagram of base station.
Among Fig. 1, the 1st, according to portable telephone of the present invention, the 2nd, manage the base station of each radio zone.In Digital Cellular System, adopting the sub-district mode in the coverage, to dispose a plurality of radio zone usually.What manage each radio zone is base station 2, and as the portable telephone 1 of movement station and ordinary telephone set conversation the time, portable telephone 1 is connected with switch by base station 2, is connected to common telephone network from switch.Be described in detail as follows.
During the conversation, encoded by high efficiency of compression by the encoder functionality of the synthetic portion 22 of sound compression of telephony feature portion 12, in transmitter-receiver part 11, modulate the back and send from antenna 10 from the voice signal of microphone 21 inputs.And by demodulation, the synthetic portion 22 of sound compression by telephony feature portion 12 is decoded into original voice signal to the voice data of the high efficiency of compression coding that receives by antenna 10 in transmitter-receiver part 11, efferent 20 outputs of forming from loudspeaker etc.Like this, during conversing, send and received signal by transmitter-receiver part 11 and telephony feature portion 12.
Memory storage 13 is such as described later, is the storer of the karaoke data of temporary transient storage dispensing.The sound symbol data that karaoke data is made up of the sound symbol of each syllable in the performance incident of a sequence of requests song such performance data of forming and the lyrics that are attached on this such performance data constitutes.And, in karaoke data, also can be included in the guiding lyrics data that shows the lyrics on the screen.This karaoke data is write as the data of midi format as shown in Figure 4, and the sound symbol data of the lyrics inserts in the MIDI data as specific messages as shown in Figure 4.Therefore, the data volume of karaoke data 1 song can make minimum data amount, even have the Digital Cellular System of the transfer rate of low bit rate, also can transmit the karaoke data of 1 song at short notice.
The MIDI data that data separating unit 14 translations are read from the memory storage 13 of built-in MIDI demoder are separated into such performance data harmony phonemic notation data.Separated such performance data offers the synthetic portion 16 of music of sequencer and MIDI sound source composition by the memory buffer (Buff) 15 as delay circuit.Separated sound symbol data and such performance data offer telephony feature portion 12 together.In telephony feature portion 12, synthetic portion 22 exports based on the synthetic guiding sound of sound symbol data from the sound compression.This guiding sound is that the guiding lyrics image that the lyrics when singing Karaoke replace showing on the screen comes channeling conduct, and the carrying out of the Karaoke music of reproducing according to the synthetic portion 16 of music comes synthetic and from efferent 20 outputs.Therefore, the output time of guiding sound is before the time of singing these lyrics, and the lyrics with regulation short sentence length are synthesized output as guiding sound.This guiding sound according to the melody fast pace of such performance data correspondence add stress and tone and synthetic.
Like this, for the time of the guiding of control output on one side sound, on one side in guiding sound additional melody and stress and tone, resolve the such performance data of sound line in the such performance data (fragment of sound part) by the handling parts in the telephony feature portion 12.For example, the variation (melody) of the mass tone of the such performance data by analyzing the sound line, the variation pattern of the tone of control guiding sound, the velocity information and UL (control time) information that reflect the sound line of musical notations such as liaison symbol and staccato by analysis, the tone and the stress of control guiding sound.And, be under the duett purpose situation at karaoke data, also can be from the variation of the mass tone of the such performance data of sound line, analyze this short sentence and be female voice partly or the male voice part, decide tone, make the guiding sound of this short sentence become female voice or male voice.
In addition, the sound symbol data that offers telephony feature portion 12 offers database 24, reads audio parameter from database 24, so that synthesize the sound of being indicated by the sound symbol data by the synthetic portion of sound compression syllable ground of 22 1 syllables.This audio parameter offers the synthetic portion 22 of sound compression.Read this audio parameter by the control that the analysis result according to the such performance data of tut line carries out from database 24, therefore, can reflect melody, speed and the UL of sound line.Thus, can change tone, stress and the tone of control according to the sound line by the synthetic guiding sound of the synthetic portion of sound compression 22 sound.
As mentioned above, after reading in advance and analyzing the such performance data of counterpart, before reproducing music, partly export guiding sound based on this such performance data.That is, after guiding sound, carry out based on the such performance data reproducing music.Realize postponing by memory buffer 15, by memory buffer 15 such performance data of delay scheduled time is offered synthetic portion 16 of music and reproducing music, thus, synthesize portion's 22 synthetic guiding sound by the sound compression at last exports from efferent 20 in the music that the synthetic portion 16 of music reproduces in advance.
Have, the synthetic portion 16 of music is made of sequencer and MIDI sound source again, sends into effect portion 17 by the music that the synthetic portion 16 of music reproduces, and adds effect.The music that has increased effect is synthetic with synthetic guiding sound in synthetic portion 18.Before composite music, give effect to this guiding sound by effect portion 23.Be exaggerated in amplifier section 19 by synthetic portion 18 synthetic music and guiding sound, then from efferent 20 outputs.In effect portion 17,23, for example, position control according to the number of loudspeakers of efferent 20.And, also can add effects such as reverberation and chorus.In addition, database 24 stores the audio parameter of the mechanical matter sound of synthetic typical (typical), therefore can proofread and correct synthetic guiding sound by balanced device.In addition, also can change the volume of guiding sound.Like this, can reduce to guide the volume of sound along with singer's skill level.
Below, figure 2 illustrates the detailed structure of the synthetic portion 22 of sound compression and database 24 in the telephony feature portion 12 of portable telephone 1 of Fig. 1.
The synthetic portion 22 of sound compression shown in Figure 2 has the typical CELP type demoder of the voice data of decoding high efficiency of compression encode sound information.But,, also have the CELP type scrambler of compressed encoding acoustic information expeditiously although not shown in the synthetic portion 22 of sound compression.
When the principle that explanation sound synthesizes, the feature of sound can by the tone L of the source sound that takes place from vocal cords and noise composition (the source sound characteristic is called " parameter J ", sound by larynx, mouthful the time the sound channel transmission characteristic and the radioactive nature by lip be called " sound channel characteristic parameter ") show.That is, the available vocal cords model that sends source sound is represented the sound synthetic model with the channel model of following the vocal cords model.
In the synthetic portion 22 of sound compression shown in Figure 2, CELP type demoder is synthetic by the sound based on this sound synthetic model, and the audio data decoding behind the compressed encoding is become original sound.
Among Fig. 2, the compression sound data that is input to each short sentence in the synthetic portion 22 of sound compression is separated into each audio parameter of index I, tone L and reflection coefficient γ in data processing division 30, the parameter of tone L is distributed to short term oscillation part 32, the parameter of index I is distributed to code book 31, and the parameter of reflection coefficient γ is distributed to the approximate wave filter 34 of larynx.Code book 31 have with scrambler in sound source with code book identical content, with its content record in ROM (Read Only Memory).
Parameter based on tone L produces the voice codec signal of tone L and offers source waveform recapiulation 33 from short term oscillation part 32.The data of the code vector that will represent with the index I that reads from code book 31 offer source waveform recapiulation 33, by these data being synthesized in the voice codec signal of tone L, reproduce the synthetic source waveform in source waveform recapiulation 33.From the synthetic source waveform of these source waveform recapiulation 33 outputs be and the identical waveform of waveform that vibrates generation by the human vocal band, in the approximate wave filter 34 of the larynx of control filter factor, carry out Filtering Processing, become synthetic video by the parameter of reflection coefficient γ.The approximate wave filter 34 of larynx reproduces people's the larynx and the transfer coefficient of mouth, will accumulate from the reflection coefficient γ that data processing division 30 provides in advance, in case of necessity, offers each wave filter.Offer spectral filter 35 from the synthetic video of approximate wave filter 34 outputs of larynx, export after removing factitious sound.Thus, this quilt of conversation signal compression sound data decoded and output in the synthetic portion 22 of sound compression of compressed encoding expeditiously.
In addition, separated sound symbol data offers the audio database 40 of database 24 in data separating unit 14, is used for synthetic pitch parameters by the indicated guiding sound of the sound symbol data that provides, waveform selection parameter and reflection coefficient parameter from audio database 40 outputs.The pitch parameters of the tone Lg of output offers short term oscillation part 32, and the voice codec signal of tone Lg produces and offer source waveform recapiulation 33 from short term oscillation part 32.Waveform selects parameter to offer waveform database 41, reads the Wave data that sound type is provided and outputs to the source waveform recapiulation 33 from waveform database 41.In source waveform recapiulation 33, decoded signal and the Wave data that sound type is provided of tone Lg is synthetic, reproduce the synthetic source waveform.The parameter of the reflection coefficient γ g that reads with database 42 by the reflection coefficient change that parameter is provided from the reflection from audio database 40 provides from the synthetic source waveform of this source waveform recapiulation 33 outputs, in the approximate wave filter 34 of the larynx of control filters coefficient, carry out Filtering Processing, the synthetic guiding of sound sound.Offer spectral filter 35 from the synthetic video of approximate wave filter 34 outputs of larynx, remove factitious sound, then as the guiding voice output.
Here, control signal is offered database 24.This control signal is such signal: the tone Lg of control guiding sound and the variation pattern of tone Lg, simultaneously, the tone and the stress of control guiding sound.Control signal is by being built in the information of the analysis result of the such performance data of sound line in the handling part parsing such performance data in the telephony feature portion 12.When controlling pitch parameters Lg and changing the oscillation frequency of short term oscillation part 32, can become female voice or male voice by the guiding sound that sound is synthetic by control signal.In addition, by changing the Wave data of reading from waveform database 41, can change the sound type of guiding sound.And,, can change the tone and the stress of guiding sound by changing the parameter that changes the reflection coefficient γ g that reads with database 42 from reflection coefficient.
At this moment, the such performance data of sound line is resolved and made to aforesaid control signal, therefore, can change tone and the tone and the stress of guiding sound according to the melody of sound line.Thus, by listening guiding sound, how which mass tone the user is appreciated that on is sung before performance.
And then, temporal information Time as the information of the phonation time of expression guiding sound and rhythm offers database 24, read predetermined waveform according to temporal information Time from waveform database 41, simultaneously, change the parameter of reading predetermined reflection coefficient γ g from reflection coefficient with database 42.By resolving the such performance data of sound line, this temporal information of the output Time such as time before the time of the lyrics of singing guiding sound.And,, control the speed that output guides sound by the length that temporal information Time controls each syllable of guiding sound.
As mentioned above, the such performance data of sound line is resolved by the handling part in the telephony feature portion 12.Handling part carries out dissection process by carrying out analysis program, and Fig. 3 shows the structural drawing that this dissection process is expressed as hardware.
Among Fig. 3, as being offered memory storage 13 from transmitter-receiver part 11 by the MIDI data of the karaoke data of being provided and delivered.Translate data separating unit 14 by the MIDI data that data separating unit 14 is read from memory storage 13, and be separated into such performance data harmony phonemic notation data with MIDI decoding function.These MIDI data, as shown in Figure 4, the sound symbol data that becomes the sound symbol sebolic addressing used of guiding sound inserts in the MIDI data as specific messages.Specific messages is clipped in state byte " F0 " in the MIDI data and the message part between " F7 " is represented with shown in Figure 4.This specific messages is made up of the sound symbol sebolic addressing of the guiding sound that is used as each short sentence, can comprise the temporal information of the guiding sound sounding that makes this short sentence.
Separated sound symbol data offers the tone rhythm determination section 36 of guiding sound in data separating unit 14, the tone and the rhythm (beat) of decision guiding sound.At this moment, the user can make guiding sound become female voice or male voice by designated tones.Offer the tone rhythm determination section 36 of guiding sound by switch SW from the tone information of sound line analysis portion 38 and cadence information and tone information and stress information.For the guiding sound of the specified tone of the tone rhythm determination section 36 that produces bootstrap sound with corresponding to the guiding sound of sound line, harmony phonemic notation data are provided by control signal corresponding to the various information that provide together.Control signal is tone, rhythm (beat) and the tone that is used to control guiding sound, the signal of stress.
Have, disconnect and do not have under the situation of tone appointment in switch SW, guiding sound is default tone just.In addition, under the factitious situation that when the melody that makes guiding sound becomes melody corresponding to the sound line, becomes, switch SW can be disconnected.At this moment, become dull guiding sound.
Separated such performance data offers the sound line analysis portion 38 in the telephony feature portion 12 and the such performance data of sound line is analyzed in data separating unit 14.In addition, separated such performance data is delayed through memory buffer 15, offers the synthetic portion 16 of music then.Thus,, simultaneously, in sound line analysis portion 38, read in advance and analyze than the ground reproduction of guiding sound delay time based on the music of such performance data.In sound line analysis portion 38, the mass tone of analyzing reflection sound line changes the velocity information and the envelope information of (melody) and musical notations such as ambiguous pronunciation and staccato.And, also analyze duration information and control time information.The resulting melodic information of analyzing of result offers the tone rhythm determination section 36 of guiding sound from sound line analysis portion 38 as tone control information.In addition, analysis speed information and envelope information also offer the tone rhythm determination section 36 that guides sound with the stress control information harmony regulation and control system information that obtains.And, analyze duration information and control time information, the beat information of the tone period information of the guiding sound that obtains and guiding sound is offered the tone rhythm determination section 36 of guiding sound.
Having, in sound line analysis portion 38, is under the duett purpose situation again, and the sound line of analysis is the analysis of female voice portion or male voice portion, will offer the tone rhythm determination section 36 of guiding sound corresponding to the tone information of this analysis result.
Thus, guide the length of tone and each syllable of sound according to the melody control of sound line.Under the duett purpose situation, before the music of female voice portion,, before the music of male voice portion, guide sound by male voice output by female voice output guiding sound.In addition, at time output guiding sound corresponding to the phonation time information of the guiding sound that provides from sound line analysis portion 38, this guiding sound speed corresponding to the speed of cadence information.Have, the phonation time information of guiding sound and cadence information are as tone rhythm determination section 36 outputs of temporal information Time from guiding sound again.In addition, in the sound symbol data, comprise under the situation of the temporal information that makes guiding sound sounding, make guiding sound sounding based on this temporal information.
The control information of exporting from the tone rhythm determination section 36 of guiding sound outputs to the database 24 by interpolater 37.This interpolater 37 when changing the tone of guiding sound, prevents that tone from changing artificially according to the melody of sound line.Dynamically change the pace of change of the tone of guiding sound according to the speed of the melody of sound line.Thus, make guiding sound be output as level and smooth sound.
Have, memory buffer 15 is set, so that make the time and the guiding sound that reproduce the sound line synchronous, the phonation time information of above-mentioned guiding sound is to have considered the phonation time information of the time delay of memory buffer 15.
Be suitable for according to the portable telephone 1 of the end device of first embodiment of the invention and can download karaoke data from the outside.Fig. 5 is for downloading the concept map of karaoke data in having with the portable telephone 1a of spline structure and portable telephone 1a with portable telephone 1.
Usually, the cellular system in the portable telephone adopts the sub-district mode and a plurality of radio zone of configuration in the coverage.That manages each radio zone is provided in a side of base station in each radio zone respectively, as the portable telephone of movement station and ordinary telephone set conversation the time, base station by the radio zone under the management portable telephone is connected with mobile station, is connected with common telephone network from mobile station.Thus, portable telephone is connected by the base station of wireless network with each radio zone of management, can converse with other telephone set.With other radio zone under portable telephone when conversation, base station by the radio zone under the management portable telephone is connected with mobile station, can converse by the base station under the portable telephone of the other side's side and other portable telephone from mobile station.
The example of this cellular system shows the radio zone that portable telephone 1a belongs to the base station 2c management among base station 2a～base station 2d as shown in Figure 5, and portable telephone 1b belongs to the situation of base station 2a.Portable telephone 1a is connected by wireless network with base station 2c, when conversing and carry out the upwards signal in position when login and received and handle by base station 2c.Though the base station of management is base station 2a, portable telephone 1b also is same.Base station 2a～different separately the radio zone of base station 2d management, but the periphery of its radio zone can overlap.Base station 2a～base station 2d is connected with mobile station 3 by multiplexed line, and a plurality of mobile stations 3 are concentrated by gateway exchange 4 and are connected with plain old telephone exchange 5a.Set a plurality of gateway exchanges 4 interconnect by repeated line.Plain old telephone exchange 5a, 5b, 5c ... be arranged on each area, plain old telephone exchange 5a, 5b, 5c ... between interconnect by repeated line.Plain old telephone exchange 5a, 5b, 5c ... each on connect a plurality of plain old telephones, for example, home-delivery center 6 is connected on the plain old telephone exchange 5b.
At any time append new song in the home-delivery center 6, accumulation has a plurality of karaoke datas, in the present embodiment of the invention, can karaoke data for example be downloaded to the portable telephone 1a, 101 from the home-delivery center 6 that is connected to common telephone network.Here, portable telephone 1a is when downloading karaoke data, and portable telephone 1a sends the telephone number of home-delivery center 6.Thus, through the path of portable telephone 1a-base station 2c-mobile station 3-gateway exchange 4-plain old telephone exchange 5a-plain old telephone exchange 5b-home-delivery center 6, home-delivery center 6 is connected with portable telephone 1a.Then, if portable telephone 1a comes operand keyboard and feature operation dish (jog dial) or similar device according to the guiding that is presented in the display part, bent karaoke data then can asking to want is also downloaded.In this case, in karaoke data, comprise the sound symbol data that guides sound.For portable telephone 1b also is same, and bent karaoke data can asking to want is also downloaded.Also home-delivery center 6 can be connected on the internet, download karaoke data from home-delivery center 6 by the internet.
When in portable telephone shown in Figure 11, singing Karaoke, also export from efferent 20 from the sound of singing of microphone 21 inputs.At this moment, portable telephone 1 can carry out hand-free call, when singing Karaoke under hands-free state, imports from microphone 21 sometimes from the sound of efferent 20 outputs, thereby causes whistle.Therefore, portable telephone 1 is provided with echo cancel circuit and prevents whistle when carrying out hand-free call.To send as faintness wave from the output of efferent 20 by the FM modulator, also can receive output then by the FM receiver that is arranged in indoor and the car.At this moment, this situation also causes whistle sometimes, therefore, echo cancel circuit is set.
When singing Karaoke, outside requesting song, do not use the sending part of portable telephone 1, therefore remove the situation of requesting song, disconnect the duration that can improve battery by making power supply 1 to the sending part power supply.
Below, Fig. 6 shows structure example and the home-delivery center that end device of the present invention is applicable to second embodiment of Caraok device.The present embodiment and first embodiment are basic identical, and only communication function is different with Presentation Function.Be different promptly with the transmitter-receiver part 11 of first embodiment, the modulator-demodular unit 111 of telephony feature portion 12 correspondences, the structure of control part 112, appending on display part 126 these aspects, different with first embodiment that is applicable to portable phone, other inscape, function is identical, therefore, with identical symbolic representation, detailed description is omitted.
Among Fig. 6,100 are suitable for the Caraok device according to the end device of second embodiment of the invention, can karaoke data be downloaded to the Caraok device 100 from home-delivery center 6.Caraok device 100 and home-delivery center 6 are connected by communication network, and communication network is made of telephone network etc.Caraok device 100 has modulator-demodular unit 111, downloads the karaoke data of wanting by modulator-demodular unit 111 from home-delivery center 6.The signal of modulator-demodular unit 111 demodulate reception, simultaneously, the signal that modulation sends is also given communication network.Control part 112 has display control unit 125 and speech synthesiser 122, has the control part of the various piece of control Caraok device 100 simultaneously.Carry out sound when synthetic in control part 112, the audio parameter of reading from database 24 offers speech synthesiser 122, and can synthesize the sound with the audio parameter correspondence.In database 24, store from a to n and the audio parameter of simulation sound.
Memory storage 13 is identical with first embodiment, is the storer of the karaoke data of storage dispensing.In the present embodiment, the such performance data that karaoke data is made up of the performance incident of the song of a sequence of requests, with the sound symbol data of forming by the sound symbol of each syllable in the lyrics that are attached on this such performance data, constitute with the guiding lyrics video data that shows the guiding lyrics in display part 126, this guiding lyrics video data offers control part 112 from modulator-demodular unit 111.Guiding lyrics video data sequentially offers display part 126 and shows the guiding lyrics at display part 126 from control part 112 when playing such performance data.At this moment, reading the background images data and the guiding lyrics that are suitable for the such performance data style in the never illustrated mass storage device is presented in the display part 126 together.The karaoke data of removing guiding lyrics video data is the data with midi format shown in Figure 4, and the sound symbol data of the lyrics inserts in the MIDI data as specific messages shown in Figure 4.Therefore, if the data volume of 1 song is removed guiding lyrics video data and can be reduced to very in a small amount in the karaoke data, can transmit the karaoke data of 1 song at short notice.
In the present embodiment, sound symbol data and the such performance data that separates by data separating unit 14 offers control part 112 together.In control part 112, export from speech synthesiser 122 based on the guiding sound that the sound symbol data is synthetic.This guiding sound is to be used for channeling conduct when need not to see the guiding lyrics that show in the display part 126 when singing Karaoke, along with the carrying out of the Karaoke music of reproducing through the synthetic portion 16 of music comes synthetic and from efferent 20 outputs.
When in Caraok device shown in Figure 6 100, singing Karaoke, also export from efferent 20 from the sound of singing of microphone 21 inputs.
Below, Fig. 7 shows the detailed structure according to speech synthesiser 122 and database 24 in the control part 112 of the Caraok device 100 of second embodiment of the invention.
The synthetic portion 22 of sound compression of the speech synthesiser 122 shown in Figure 7 and the telephony feature portion 12 of the portable telephone 1 of the end device that is suitable for first embodiment is different, does not possess scrambler.Other formation is identical with the synthetic portion 22 of tut compression, and therefore explanation is omitted.
In addition, the same with first embodiment, the such performance data of sound line is resolved by handling part in the control part 112, this dissection process is that handling part is undertaken by carrying out analysis program, but the flow process of this dissection process is identical with the portable telephone 1 of first embodiment shown in Figure 3, and therefore explanation is omitted.
Here, the mode of Caraok device 100 when downloading karaoke data is described, Caraok device 100 is by modulator-demodular unit 111 visit home-delivery centers 6.Thus, Caraok device 100 is connected with home-delivery center 6.Then, if Caraok device 100 bases are presented at the not shown input media of pilot operationp in the display part 126, bent karaoke data then can asking to want is also downloaded.At this moment, in karaoke data, comprise the sound symbol data that guides sound, simultaneously, add guiding lyrics video data.By home-delivery center 6 is connected to access internet on the internet, also can download karaoke data from home-delivery center 6.
The storage medium of realizing the software program of the foregoing description function by record is installed in this program in the electronic equipments such as Caraok device, portable phone, personal computer, the computing machine of this electronic equipment (or CPU) also can reach purpose of the present invention by carrying out this program.
In this case, utilize storage medium and realize the function of novelty of the present invention by being installed in procedure code itself in the electronic equipment, the storage medium of storing this procedure code has just constituted the present invention.
As the storage medium that is used for the logging program sign indicating number, for example, can use floppy disk, hard disk, CD, magneto-optic disk, CD-ROM, CD-R, tape, Nonvolatile memory card, ROM etc.In addition, also can provide procedure code from server by communication network.
In addition, by the procedure code that object computer is read, can not only realize the function of the foregoing description, also comprise such situation certainly: based on the indication of this procedure code, Yun Hang OS etc. carries out part or all actual treatment on computers, handles the function that realizes the foregoing description by this.
And, expansion board in being inserted in Caraok device and personal computer etc. and with functional expansion unit that they are connected in write after the procedure code that storage medium is read in the storer that is equipped with, certainly also comprise such situation: based on the indication of this procedure code, the CPU that possess in this expansion board and the functional expansion unit etc. carry out part or all actual treatment, handle the function that realizes the foregoing description by this.
Industrial applicibility
The terminal installation of the invention described above is applicable to the Caraok device that possesses communication function, simultaneously, and can Be applicable to the mobile phones such as the portable telephone that is equipped with Kara OK function and vehicle mounted electric phone. In addition, exist Possess in the electronic equipment of Kara OK function, have logical by connecting modem and portable telephone Telecommunication function can will be suitable for terminal installation of the present invention.
Claims (13)
1. the end device of distributed contents data, described content-data comprises: the such performance data of being made up of a sequence performance incident, with the sound symbol data of being made up of the sound symbol of each syllable in the lyrics that are attached on this such performance data, described end device comprises:
From the synthetic portion of the music of above-mentioned such performance data reproducing music;
Speech synthesiser based on the synthetic guiding of tut symbol data sound; And
By reading the synthetic portion of above-mentioned such performance data control tut in advance, thus, change the synthetic control part of sound of the characteristic of the guiding sound that synthesizes by the synthetic portion of tut according to above-mentioned such performance data.
2. end device according to claim 1, above-mentioned such performance data are the such performance datas of midi format, and the tut symbol data inserts in the above-mentioned such performance data as specific messages.
3. end device according to claim 1, also has the analysis portion of analyzing the such performance data of sound line in this such performance data, tut synthesizes control part, analysis result according to this analysis portion, control the synthetic portion of tut, tone and tone by the synthetic guiding sound of the synthetic portion of tut are changed according to the tut line.
4. end device according to claim 3, tut synthesizes control part, according to the analysis result of this analysis portion, controls the generated time of the synthetic portion of tut, thus, before the tut line of correspondence, send synthetic guiding sound by the synthetic portion of tut.
5. end device according to claim 4, the audio database that possesses the stored sound parameter, the synthetic control part of tut will offer the synthetic portion of tut from the tut parameter that the tut database is read according to the analysis result of tut symbol data and above-mentioned analysis portion, thereby, close by each syllabic sign of the synthetic guiding sound of the synthetic portion of tut and to state the sound symbol data, guide the tone of sound and tone to change simultaneously according to the tut line.
6. the end device of a distributed contents, described content comprises: such performance data of forming by a sequence performance incident and the sound symbol data of forming by the sound symbol of each syllable in the lyrics that are attached on this such performance data, described end device comprises:
The telephony feature portion that can converse;
From the synthetic portion of the music of above-mentioned such performance data reproducing music; And
Speech synthesiser, based on the synthetic guiding of tut symbol data sound, simultaneously, the voice data of the above-mentioned conversation usefulness of decoding.
7. end device according to claim 6 also has the synthetic control part of sound, by reading above-mentioned such performance data in advance and controlling the synthetic portion of tut, the characteristic by the synthetic guiding sound of the synthetic portion of tut is changed according to above-mentioned such performance data.
8. end device according to claim 6, above-mentioned such performance data are the such performance datas of midi format, and the tut symbol data inserts in the such performance data as specific messages.
9. end device according to claim 6, also has the synthetic control part of analysis portion and sound, described analysis portion is analyzed the such performance data of sound line in the above-mentioned such performance data, the synthetic control part of described sound is according to the synthetic portion of analysis result control tut of this analysis portion, thus, tone and tone by the synthetic guiding sound of the synthetic portion of tut are changed according to the tut line.
10. end device according to claim 9, the synthetic control part of tut is according to the generated time of the synthetic portion of analysis result control tut of above-mentioned analysis portion, thus, before the tut line of correspondence, send synthetic guiding sound by the synthetic portion of tut.
11. end device according to claim 9, the synthetic control part of tut will offer the synthetic portion of tut from the audio parameter that audio database is read according to the analysis result of tut symbol data and above-mentioned analysis portion, thus, close by each syllabic sign of the synthetic guiding sound of the synthetic portion of tut and to state the sound symbol data, simultaneously, the tone and the tone of guiding sound are changed according to the tut line.
12. guide voice reproducing method that is used for the end device of distributed contents, described content comprises: the such performance data of being made up of a sequence performance incident, sound symbol data with being made up of the sound symbol of each syllable in the lyrics that are attached on this such performance data said method comprising the steps of:
From above-mentioned such performance data reproducing music;
Based on the synthetic guiding of tut symbol data sound; Then
Read above-mentioned such performance data in advance, change the characteristic of synthetic guiding sound according to above-mentioned such performance data.
13. one kind stores the storage medium that is used for carrying out at computing machine the program of guide voice reproducing method, described method is used for the end device of distributed contents, described content comprises: the such performance data of being made up of a sequence performance incident, with the sound symbol data of being made up of the sound symbol of each syllable in the lyrics that are attached on this such performance data, described program comprises:
Reproducing music module from above-mentioned such performance data reproducing music;
Guiding sound synthesis module based on the synthetic guiding of tut symbol data sound; And
Read above-mentioned such performance data in advance, change the characteristic of synthetic guiding sound according to this such performance data.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
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| JP175358/2000 | 2000-06-12 | ||
| JP175358/00 | 2000-06-12 | ||
| JP2000175358A JP2001356784A (en) | 2000-06-12 | 2000-06-12 | Terminal device |
Publications (2)
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| CN1436345A true CN1436345A (en) | 2003-08-13 |
| CN100461262C CN100461262C (en) | 2009-02-11 |
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| CNB018110347A Expired - Fee Related CN100461262C (en) | 2000-06-12 | 2001-06-11 | Terminal device, guide voice reproducing method and storage medium |
Country Status (7)
| Country | Link |
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| JP (1) | JP2001356784A (en) |
| KR (1) | KR100530916B1 (en) |
| CN (1) | CN100461262C (en) |
| AU (1) | AU2001264240A1 (en) |
| HK (1) | HK1054460A1 (en) |
| TW (1) | TW529018B (en) |
| WO (1) | WO2001097209A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104036593A (en) * | 2013-03-04 | 2014-09-10 | 东芝泰格有限公司 | Information processing terminal and control method thereof |
| CN107430849A (en) * | 2015-03-20 | 2017-12-01 | 雅马哈株式会社 | Sound control apparatus, audio control method and sound control program |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4305084B2 (en) * | 2003-07-18 | 2009-07-29 | ブラザー工業株式会社 | Music player |
| JP4236533B2 (en) * | 2003-07-18 | 2009-03-11 | クリムゾンテクノロジー株式会社 | Musical sound generator and program thereof |
| JP4999497B2 (en) * | 2007-02-28 | 2012-08-15 | 株式会社第一興商 | Car karaoke system with part singing assist function |
| JP2010054530A (en) * | 2008-08-26 | 2010-03-11 | Sony Corp | Information processor, light emission control method, and computer program |
| CN110622240B (en) * | 2017-05-24 | 2023-04-14 | 日本放送协会 | Voice guide generation device, voice guide generation method, and broadcasting system |
| KR102290901B1 (en) * | 2021-01-04 | 2021-08-19 | 주식회사 디어유 | Song playing system |
| KR20240059075A (en) | 2022-10-27 | 2024-05-07 | 김기범 | Machine learning-based online vocal analysis service system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6431496A (en) * | 1987-07-28 | 1989-02-01 | Matsushita Electric Works Ltd | Manufacture of ceramics wiring board |
| JP3300553B2 (en) * | 1994-11-10 | 2002-07-08 | 株式会社エクシング | Karaoke equipment |
| JPH0926798A (en) * | 1995-07-12 | 1997-01-28 | Kanda Tsushin Kogyo Co Ltd | Phs communication karaoke system |
| JP4132109B2 (en) * | 1995-10-26 | 2008-08-13 | ソニー株式会社 | Speech signal reproduction method and device, speech decoding method and device, and speech synthesis method and device |
| JPH09179574A (en) * | 1995-12-27 | 1997-07-11 | Yamaha Corp | Karaoke singing equipment |
| JPH1031496A (en) * | 1996-07-15 | 1998-02-03 | Casio Comput Co Ltd | Musical sound generating device |
| JPH10161683A (en) * | 1996-12-04 | 1998-06-19 | Harness Sogo Gijutsu Kenkyusho:Kk | On-vehicle karaoke device |
| JPH11325943A (en) * | 1998-05-11 | 1999-11-26 | Sony Corp | Navigation system |
-
2000
- 2000-06-12 JP JP2000175358A patent/JP2001356784A/en not_active Withdrawn
-
2001
- 2001-06-11 KR KR10-2002-7016964A patent/KR100530916B1/en not_active IP Right Cessation
- 2001-06-11 CN CNB018110347A patent/CN100461262C/en not_active Expired - Fee Related
- 2001-06-11 AU AU2001264240A patent/AU2001264240A1/en not_active Abandoned
- 2001-06-11 WO PCT/JP2001/004911 patent/WO2001097209A1/en active IP Right Grant
- 2001-06-12 TW TW090114151A patent/TW529018B/en not_active IP Right Cessation
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2003
- 2003-09-20 HK HK03106757.7A patent/HK1054460A1/en unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104036593A (en) * | 2013-03-04 | 2014-09-10 | 东芝泰格有限公司 | Information processing terminal and control method thereof |
| CN104036593B (en) * | 2013-03-04 | 2016-06-01 | 东芝泰格有限公司 | The information processing terminal and control method thereof |
| CN107430849A (en) * | 2015-03-20 | 2017-12-01 | 雅马哈株式会社 | Sound control apparatus, audio control method and sound control program |
| CN107430849B (en) * | 2015-03-20 | 2021-02-23 | 雅马哈株式会社 | Sound control device, sound control method, and computer-readable recording medium storing sound control program |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100461262C (en) | 2009-02-11 |
| JP2001356784A (en) | 2001-12-26 |
| HK1054460A1 (en) | 2003-11-28 |
| KR20030010696A (en) | 2003-02-05 |
| AU2001264240A1 (en) | 2001-12-24 |
| TW529018B (en) | 2003-04-21 |
| WO2001097209A1 (en) | 2001-12-20 |
| KR100530916B1 (en) | 2005-11-23 |
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