JPH0160158B2 - - Google Patents

Info

Publication number
JPH0160158B2
JPH0160158B2 JP57231550A JP23155082A JPH0160158B2 JP H0160158 B2 JPH0160158 B2 JP H0160158B2 JP 57231550 A JP57231550 A JP 57231550A JP 23155082 A JP23155082 A JP 23155082A JP H0160158 B2 JPH0160158 B2 JP H0160158B2
Authority
JP
Japan
Prior art keywords
signal
output
delay
adder
reverberation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP57231550A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59121094A (ja
Inventor
Yasutoshi Nakama
Kimiharu Watanabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP57231550A priority Critical patent/JPS59121094A/ja
Priority to US06/565,555 priority patent/US4584701A/en
Priority to EP83308001A priority patent/EP0115215B1/en
Priority to DE8383308001T priority patent/DE3375530D1/de
Publication of JPS59121094A publication Critical patent/JPS59121094A/ja
Publication of JPH0160158B2 publication Critical patent/JPH0160158B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K15/00—Acoustics not otherwise provided for
    • G10K15/08—Arrangements for producing a reverberation or echo sound
    • G10K15/12—Arrangements for producing a reverberation or echo sound using electronic time-delay networks
    • 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
    • G10H1/06—Circuits for establishing the harmonic content of tones, or other arrangements for changing the tone colour
    • 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
    • G10H2250/00—Aspects of algorithms or signal processing methods without intrinsic musical character, yet specifically adapted for or used in electrophonic musical processing
    • G10H2250/041—Delay lines applied to musical processing
    • G10H2250/046—Delay lines applied to musical processing with intermediate taps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S84/00—Music
    • Y10S84/04—Chorus; ensemble; celeste
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S84/00—Music
    • Y10S84/26—Reverberation

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Electrophonic Musical Instruments (AREA)
JP57231550A 1982-12-27 1982-12-27 残響装置 Granted JPS59121094A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP57231550A JPS59121094A (ja) 1982-12-27 1982-12-27 残響装置
US06/565,555 US4584701A (en) 1982-12-27 1983-12-27 Reverberator having tapped and recirculating delay lines
EP83308001A EP0115215B1 (en) 1982-12-27 1983-12-29 Reverberator having tapped and recirculating delay lines
DE8383308001T DE3375530D1 (en) 1982-12-27 1983-12-29 Reverberator having tapped and recirculating delay lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57231550A JPS59121094A (ja) 1982-12-27 1982-12-27 残響装置

Publications (2)

Publication Number Publication Date
JPS59121094A JPS59121094A (ja) 1984-07-12
JPH0160158B2 true JPH0160158B2 (enExample) 1989-12-21

Family

ID=16925246

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57231550A Granted JPS59121094A (ja) 1982-12-27 1982-12-27 残響装置

Country Status (4)

Country Link
US (1) US4584701A (enExample)
EP (1) EP0115215B1 (enExample)
JP (1) JPS59121094A (enExample)
DE (1) DE3375530D1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5129004A (en) * 1984-11-12 1992-07-07 Nissan Motor Company, Limited Automotive multi-speaker audio system with different timing reproduction of audio sound
JPS6199198U (enExample) * 1984-11-30 1986-06-25
US5050216A (en) * 1985-09-13 1991-09-17 Casio Computer Co., Ltd. Effector for electronic musical instrument
JPS62157000U (enExample) * 1986-03-07 1987-10-05
US4727581A (en) * 1986-04-17 1988-02-23 Acoustic Angels Corporation Method and apparatus for increasing perceived reverberant field diffusion
JPH01149611A (ja) * 1987-12-07 1989-06-12 Matsushita Electric Ind Co Ltd 連続可変遅廷装置
JP2591198B2 (ja) * 1989-12-12 1997-03-19 ヤマハ株式会社 電子楽器
JP2508339B2 (ja) * 1990-02-14 1996-06-19 ヤマハ株式会社 楽音波形信号形成装置
JP2841257B2 (ja) * 1992-09-28 1998-12-24 株式会社河合楽器製作所 残響付加装置
FR2720539B1 (fr) * 1995-05-19 1997-01-03 Ibm Système de réverbération audio numérique en temps réel.
US6091824A (en) * 1997-09-26 2000-07-18 Crystal Semiconductor Corporation Reduced-memory early reflection and reverberation simulator and method
JP3397116B2 (ja) * 1998-01-27 2003-04-14 ヤマハ株式会社 音響効果付与装置
US6260053B1 (en) 1998-12-09 2001-07-10 Cirrus Logic, Inc. Efficient and scalable FIR filter architecture for decimation
US6147631A (en) * 1998-12-09 2000-11-14 Cirrus Logic, Inc. Input sampling structure for delta-sigma modulator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3806806A (en) * 1972-11-20 1974-04-23 Bell Telephone Labor Inc Adaptive data modulator
US3878465A (en) * 1972-12-15 1975-04-15 Univ Sherbrooke Instantaneous adaptative delta modulation system
US4184047A (en) * 1977-06-22 1980-01-15 Langford Robert H Audio signal processing system
US4215242A (en) * 1978-12-07 1980-07-29 Norlin Industries, Inc. Reverberation system
JPS5850595A (ja) * 1981-09-22 1983-03-25 ヤマハ株式会社 効果付加装置

Also Published As

Publication number Publication date
EP0115215A2 (en) 1984-08-08
JPS59121094A (ja) 1984-07-12
DE3375530D1 (en) 1988-03-03
US4584701A (en) 1986-04-22
EP0115215A3 (en) 1985-04-03
EP0115215B1 (en) 1988-01-27

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