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AU563784B2 - Audio circuits - Google Patents
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AU563784B2 - Audio circuits - Google Patents

Audio circuits

Info

Publication number
AU563784B2
AU563784B2 AU82700/82A AU8270082A AU563784B2 AU 563784 B2 AU563784 B2 AU 563784B2 AU 82700/82 A AU82700/82 A AU 82700/82A AU 8270082 A AU8270082 A AU 8270082A AU 563784 B2 AU563784 B2 AU 563784B2
Authority
AU
Australia
Prior art keywords
audio circuits
audio
circuits
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.)
Ceased
Application number
AU82700/82A
Other versions
AU8270082A (en
Inventor
Richard James Andrew Lawson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AU82700/82A priority Critical patent/AU563784B2/en
Publication of AU8270082A publication Critical patent/AU8270082A/en
Application granted granted Critical
Publication of AU563784B2 publication Critical patent/AU563784B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • G10H1/0091—Means for obtaining special acoustic effects
    • 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
    • G10H2210/235—Flanging or phasing effects, i.e. creating time and frequency dependent constructive and destructive interferences, obtained, e.g. by using swept comb filters or a feedback loop around all-pass filters with gradually changing non-linear phase response or delays

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
AU82700/82A 1981-04-16 1981-04-16 Audio circuits Ceased AU563784B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU82700/82A AU563784B2 (en) 1981-04-16 1981-04-16 Audio circuits

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPE8500 1981-04-16
AU82700/82A AU563784B2 (en) 1981-04-16 1981-04-16 Audio circuits

Publications (2)

Publication Number Publication Date
AU8270082A AU8270082A (en) 1982-10-21
AU563784B2 true AU563784B2 (en) 1987-07-23

Family

ID=3760978

Family Applications (1)

Application Number Title Priority Date Filing Date
AU82700/82A Ceased AU563784B2 (en) 1981-04-16 1981-04-16 Audio circuits

Country Status (1)

Country Link
AU (1) AU563784B2 (en)

Also Published As

Publication number Publication date
AU8270082A (en) 1982-10-21

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