JP6641965B2 - 音響処理装置、音響処理方法、プログラム、及び電子楽器 - Google Patents

音響処理装置、音響処理方法、プログラム、及び電子楽器 Download PDF

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Publication number
JP6641965B2
JP6641965B2 JP2015243506A JP2015243506A JP6641965B2 JP 6641965 B2 JP6641965 B2 JP 6641965B2 JP 2015243506 A JP2015243506 A JP 2015243506A JP 2015243506 A JP2015243506 A JP 2015243506A JP 6641965 B2 JP6641965 B2 JP 6641965B2
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Japan
Prior art keywords
delay
count
value
processing
cpu
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JP2015243506A
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English (en)
Japanese (ja)
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JP2017111204A5 (enExample
JP2017111204A (ja
Inventor
佐藤　博毅
博毅 佐藤
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Casio Computer Co Ltd
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Casio Computer Co Ltd
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Application filed by Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Priority to JP2015243506A priority Critical patent/JP6641965B2/ja
Priority to US15/377,898 priority patent/US9711119B2/en
Publication of JP2017111204A publication Critical patent/JP2017111204A/ja
Publication of JP2017111204A5 publication Critical patent/JP2017111204A5/ja
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Classifications

    • 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
    • G10H1/36—Accompaniment arrangements
    • G10H1/40—Rhythm
    • G10H1/42—Rhythm comprising tone forming circuits
    • 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
    • G10H1/02—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos
    • G10H1/04—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation
    • G10H1/043—Continuous modulation
    • 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
    • G10H1/0008—Associated control or indicating means
    • 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
    • G10H7/00—Instruments in which the tones are synthesised from a data store, e.g. computer organs
    • G10H7/002—Instruments in which the tones are synthesised from a data store, e.g. computer organs using a common processing for different operations or calculations, and a set of microinstructions (programme) to control the sequence thereof
    • G10H7/004—Instruments in which the tones are synthesised from a data store, e.g. computer organs using a common processing for different operations or calculations, and a set of microinstructions (programme) to control the sequence thereof with one or more auxiliary processor in addition to the main processing unit
    • 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
    • G10H7/00—Instruments in which the tones are synthesised from a data store, e.g. computer organs
    • G10H7/02—Instruments in which the tones are synthesised from a data store, e.g. computer organs in which amplitudes at successive sample points of a tone waveform are stored in one or more memories
    • 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
    • G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
    • G10H2210/155—Musical effects
    • G10H2210/195—Modulation effects, i.e. smooth non-discontinuous variations over a time interval, e.g. within a note, melody or musical transition, of any sound parameter, e.g. amplitude, pitch, spectral response or playback speed
    • G10H2210/201—Vibrato, i.e. rapid, repetitive and smooth variation of amplitude, pitch or timbre within a note or chord
    • 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
    • G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
    • G10H2210/155—Musical effects
    • G10H2210/265—Acoustic effect simulation, i.e. volume, spatial, resonance or reverberation effects added to a musical sound, usually by appropriate filtering or delays
    • G10H2210/281—Reverberation or echo
    • 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
    • G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
    • G10H2210/375—Tempo or beat alterations; Music timing control
    • 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
    • G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
    • G10H2210/375—Tempo or beat alterations; Music timing control
    • G10H2210/391—Automatic tempo adjustment, correction or control

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrophonic Musical Instruments (AREA)
JP2015243506A 2015-12-14 2015-12-14 音響処理装置、音響処理方法、プログラム、及び電子楽器 Active JP6641965B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2015243506A JP6641965B2 (ja) 2015-12-14 2015-12-14 音響処理装置、音響処理方法、プログラム、及び電子楽器
US15/377,898 US9711119B2 (en) 2015-12-14 2016-12-13 Audio processing device, method of audio processing, storage medium, and electronic musical instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015243506A JP6641965B2 (ja) 2015-12-14 2015-12-14 音響処理装置、音響処理方法、プログラム、及び電子楽器

Publications (3)

Publication Number Publication Date
JP2017111204A JP2017111204A (ja) 2017-06-22
JP2017111204A5 JP2017111204A5 (enExample) 2019-01-24
JP6641965B2 true JP6641965B2 (ja) 2020-02-05

Family

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JP2015243506A Active JP6641965B2 (ja) 2015-12-14 2015-12-14 音響処理装置、音響処理方法、プログラム、及び電子楽器

Country Status (2)

Country Link
US (1) US9711119B2 (enExample)
JP (1) JP6641965B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10405091B2 (en) * 2017-01-04 2019-09-03 Wavtech, LLC Input of time delay values to signal processor
JP6926662B2 (ja) * 2017-05-17 2021-08-25 ティアック株式会社 オーディオ装置及びプログラム
CN110381152B (zh) * 2019-07-24 2021-12-28 秒针信息技术有限公司 推送资源自动播放量的统计方法、统计装置及电子设备
JP7682716B2 (ja) * 2021-06-25 2025-05-26 キヤノン株式会社 通信装置

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JPS587193A (ja) * 1981-07-06 1983-01-14 ヤマハ株式会社 電子楽器
US4843935A (en) * 1987-08-24 1989-07-04 Car Lai Ma Dual-tone electronic music generator
JPH0259487U (enExample) * 1988-10-25 1990-05-01
JP2621670B2 (ja) 1991-03-01 1997-06-18 ヤマハ株式会社 電子楽器
JP2518742B2 (ja) 1991-04-05 1996-07-31 ヤマハ株式会社 自動演奏装置
JP3321844B2 (ja) 1992-08-31 2002-09-09 ヤマハ株式会社 自動演奏装置
US5430243A (en) * 1992-09-30 1995-07-04 Kabushiki Kaisha Kawai Gakki Seisakusho Sound effect-creating device
JPH08160959A (ja) * 1994-12-02 1996-06-21 Sony Corp 音源制御装置
US5689571A (en) * 1994-12-08 1997-11-18 Kawai Musical Inst. Mfg. Co., Ltd. Device for producing reverberation sound
US5629491A (en) * 1995-03-29 1997-05-13 Yamaha Corporation Tempo control apparatus
US5663514A (en) * 1995-05-02 1997-09-02 Yamaha Corporation Apparatus and method for controlling performance dynamics and tempo in response to player's gesture
JP3386639B2 (ja) * 1995-09-28 2003-03-17 ヤマハ株式会社 カラオケ装置
US6331851B1 (en) * 1997-05-19 2001-12-18 Matsushita Electric Industrial Co., Ltd. Graphic display apparatus, synchronous reproduction method, and AV synchronous reproduction apparatus
JP2000181449A (ja) * 1998-12-15 2000-06-30 Sony Corp 情報処理装置および方法、並びに提供媒体
IT1316734B1 (it) * 2000-07-07 2003-05-12 Korg Italy S P A Dispositivo elettronico avvalentesi di piu' sequecers capaci difunzionare in maniera indipendente o coordinata
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JP4531415B2 (ja) * 2004-02-19 2010-08-25 株式会社河合楽器製作所 自動演奏装置
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Publication number Publication date
US20170169807A1 (en) 2017-06-15
US9711119B2 (en) 2017-07-18
JP2017111204A (ja) 2017-06-22

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