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公开(公告)号：DE69608826D1
公开(公告)日：2000-07-20
申请号：DE69608826
申请日：1996-02-13
Applicant: YAMAHA CORP
Inventor： KAGEYAMA YASUO
Abstract: In an audio signal processor, an input device (10) inputs a polyphonic audio signal containing a plurality of melodic parts which constitute a music composition. A detecting device detects a particular one of the melodic parts contained in the input polyphonic audio signal. An extracting device (25) extracts the detected melodic part from the input polyphonic audio signal. A harmony generating device (26) shifts a pitch of the extracted melodic part to generate a harmony audio signal representative of an additional harmony part. An output device (28) mixes the generated harmony audio signal to the input polyphonic audio signal so as to sound the music composition which contains the additional harmony part derived from the particular one of the melodic parts.
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公开(公告)号：DE69608826T2
公开(公告)日：2001-02-01
申请号：DE69608826
申请日：1996-02-13
Applicant: YAMAHA CORP
Inventor： KAGEYAMA YASUO
Abstract: In an audio signal processor, an input device (10) inputs a polyphonic audio signal containing a plurality of melodic parts which constitute a music composition. A detecting device detects a particular one of the melodic parts contained in the input polyphonic audio signal. An extracting device (25) extracts the detected melodic part from the input polyphonic audio signal. A harmony generating device (26) shifts a pitch of the extracted melodic part to generate a harmony audio signal representative of an additional harmony part. An output device (28) mixes the generated harmony audio signal to the input polyphonic audio signal so as to sound the music composition which contains the additional harmony part derived from the particular one of the melodic parts.
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公开(公告)号：DE69621488D1
公开(公告)日：2002-07-11
申请号：DE69621488
申请日：1996-02-26
Applicant: YAMAHA CORP
Inventor： KAGEYAMA YASUO , MINO HIROSHI
Abstract: A karaoke apparatus produces a karaoke accompaniment which accompanies a singing voice of an actual player, and concurrently creates a harmony voice originating from a virtual player. In the karaoke apparatus, a memory device (48) stores voice information of the virtual singer. An input device collects the singing voice of the actual player (27). An analyzing device (41) analyzes an audio frequency of the collected singing voice. A synthesizing device (43) processes the stored voice information based on the analyzed audio frequency to synthesize the harmony voice having another audio frequency which is set in harmony with the analyzed audio frequency. An output device (45,51) mixes the collected singing voice and the synthesized harmony voice with each other, and outputs the mixed singing and harmony voices along with the karaoke accompaniment.
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公开(公告)号：DE69616099D1
公开(公告)日：2001-11-29
申请号：DE69616099
申请日：1996-01-16
Applicant: YAMAHA CORP
Inventor： KAGEYAMA YASUO
Abstract: A karaoke apparatus produces a karaoke accompaniment which accompanies a singing voice of a player. A memory device stores primary characteristics of a model vowel contained in a model voice. An input device collects an input singing voice of the player containing a pair of a lead consonant component and a subsequent vowel component. A separating device separates the lead consonant component and the subsequent vowel component from each other. An extracting device extracts secondary characteristics of the subsequent vowel component separated from the lead consonant component. A creating device creates a substitutive vowel component according to the primary characteristics and the secondary characteristics so that the separated subsequent vowel component is converted into the substitutive vowel component while modified by the model vowel. A synthesizing device combines the separated lead consonant component with the substitutive vowel component in place of the separated subsequent vowel component to synthesize an output singing voice of the player. An output device produces the output singing voice together with the karaoke accompaniment.
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公开(公告)号：DE69621488T2
公开(公告)日：2003-01-23
申请号：DE69621488
申请日：1996-02-26
Applicant: YAMAHA CORP
Inventor： KAGEYAMA YASUO , MINO HIROSHI
Abstract: A karaoke apparatus produces a karaoke accompaniment which accompanies a singing voice of an actual player, and concurrently creates a harmony voice originating from a virtual player. In the karaoke apparatus, a memory device (48) stores voice information of the virtual singer. An input device collects the singing voice of the actual player (27). An analyzing device (41) analyzes an audio frequency of the collected singing voice. A synthesizing device (43) processes the stored voice information based on the analyzed audio frequency to synthesize the harmony voice having another audio frequency which is set in harmony with the analyzed audio frequency. An output device (45,51) mixes the collected singing voice and the synthesized harmony voice with each other, and outputs the mixed singing and harmony voices along with the karaoke accompaniment.
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Patent Agency Ranking
公开(公告)号：DE69616099T2
公开(公告)日：2002-07-11
申请号：DE69616099
申请日：1996-01-16
Applicant: YAMAHA CORP
Inventor： KAGEYAMA YASUO
Abstract: A karaoke apparatus produces a karaoke accompaniment which accompanies a singing voice of a player. A memory device stores primary characteristics of a model vowel contained in a model voice. An input device collects an input singing voice of the player containing a pair of a lead consonant component and a subsequent vowel component. A separating device separates the lead consonant component and the subsequent vowel component from each other. An extracting device extracts secondary characteristics of the subsequent vowel component separated from the lead consonant component. A creating device creates a substitutive vowel component according to the primary characteristics and the secondary characteristics so that the separated subsequent vowel component is converted into the substitutive vowel component while modified by the model vowel. A synthesizing device combines the separated lead consonant component with the substitutive vowel component in place of the separated subsequent vowel component to synthesize an output singing voice of the player. An output device produces the output singing voice together with the karaoke accompaniment.
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公开(公告)号：HK1008363A1
公开(公告)日：1999-05-07
申请号：HK98109152
申请日：1998-07-14
Applicant: YAMAHA CORP
Inventor： KAGEYAMA YASUO
Abstract: A karaoke apparatus produces a karaoke accompaniment which accompanies a singing voice of a player. A memory device stores primary characteristics of a model vowel contained in a model voice. An input device collects an input singing voice of the player containing a pair of a lead consonant component and a subsequent vowel component. A separating device separates the lead consonant component and the subsequent vowel component from each other. An extracting device extracts secondary characteristics of the subsequent vowel component separated from the lead consonant component. A creating device creates a substitutive vowel component according to the primary characteristics and the secondary characteristics so that the separated subsequent vowel component is converted into the substitutive vowel component while modified by the model vowel. A synthesizing device combines the separated lead consonant component with the substitutive vowel component in place of the separated subsequent vowel component to synthesize an output singing voice of the player. An output device produces the output singing voice together with the karaoke accompaniment.
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公开(公告)号：HK1002208A1
公开(公告)日：1998-08-07
申请号：HK98101151
申请日：1998-02-13
Applicant: YAMAHA CORP
Inventor： KAGEYAMA YASUO
Abstract: A karaoke apparatus is constructed to reproduce a karaoke music piece according to karaoke data composed of setup data and performance data. The karaoke apparatus utilizes a pair of sound source devices each of which is initialized according to the setup data and is then operated to reproduce the karaoke music piece according to the performance data so that the sound source devices can be alternately operated with each other to successively reproduce a plurality of karaoke music pieces. In the karaoke apparatus, a first control device operates when one of the sound source devices reproduces a preceding one of the karaoke music pieces for providing the other of the sound source devices with setup data contained in karaoke data corresponding to a succeeding one of the karaoke music pieces so as to initialize the other sound source device before the one sound source device finishes reproduction of the preceding karaoke music piece. Further, a second control device operates when the one sound source device finishes the reproduction of the preceding karaoke music piece for providing the other sound source device with performance data of the succeeding karaoke music piece so as to operate the other sound source device to reproduce the succeeding karaoke music piece immediately after the one sound source device finishes the reproduction of the preceding karaoke music piece.
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公开(公告)号：HK1001145A1
公开(公告)日：1998-05-29
申请号：HK97102650
申请日：1997-12-29
Applicant: YAMAHA CORP
Inventor： KAGEYAMA YASUO , MINO HIROSHI
Abstract: A karaoke apparatus produces a karaoke accompaniment which accompanies a singing voice of an actual player, and concurrently creates a harmony voice originating from a virtual player. In the karaoke apparatus, a memory device (48) stores voice information of the virtual singer. An input device collects the singing voice of the actual player (27). An analyzing device (41) analyzes an audio frequency of the collected singing voice. A synthesizing device (43) processes the stored voice information based on the analyzed audio frequency to synthesize the harmony voice having another audio frequency which is set in harmony with the analyzed audio frequency. An output device (45,51) mixes the collected singing voice and the synthesized harmony voice with each other, and outputs the mixed singing and harmony voices along with the karaoke accompaniment.
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公开(公告)号：JP2000231390A
公开(公告)日：2000-08-22
申请号：JP3336499
申请日：1999-02-10
Applicant: YAMAHA CORP
Inventor： KAGEYAMA YASUO , TANAKA TAKAHIRO
IPC: G10K15/04
Abstract: PROBLEM TO BE SOLVED: To perform automatic singing by using the data of a small size. SOLUTION: A sequencer 10 specifies the voice generation timing and a pitch at every character from the lyrics data and the performance data in the 'KARAOKE (orchestration without lyrics)' music data, and instructs a DSP (digital signal processor) 8 to generate a singing voice signal answering to its character at the time of becoming the sound generation timing of a certain character. The DSP 8 reads out a formant parameter answering to the character from a hard disk 4, and synthesizes so as to coincide with a pitch, a level and a voice generation time instructed from the sequencer 10. In such a manner, a voice signal of required pitch, level is generated from the lyrics data, the performance data and the formant data to be outputted.
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