GB1303867A - - Google Patents

Info

Publication number
GB1303867A
GB1303867A GB1526370A GB1526370A GB1303867A GB 1303867 A GB1303867 A GB 1303867A GB 1526370 A GB1526370 A GB 1526370A GB 1526370 A GB1526370 A GB 1526370A GB 1303867 A GB1303867 A GB 1303867A
Authority
GB
United Kingdom
Prior art keywords
frequency
variable
signals
modulation
phase
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
GB1526370A
Other languages
English (en)
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 filed Critical
Publication of GB1303867A publication Critical patent/GB1303867A/en
Expired legal-status Critical Current

Links

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
    • G10H1/02—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
    • G10H1/02—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos
    • 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
    • G10H2210/211—Pitch vibrato, i.e. repetitive and smooth variation in pitch, e.g. as obtainable with a whammy bar or tremolo arm on a guitar

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Stereophonic System (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Networks Using Active Elements (AREA)
GB1526370A 1969-03-27 1970-03-31 Expired GB1303867A (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2371969A JPS5524116B1 (https=) 1969-03-27 1969-03-27

Publications (1)

Publication Number Publication Date
GB1303867A true GB1303867A (https=) 1973-01-24

Family

ID=12118122

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1526370A Expired GB1303867A (https=) 1969-03-27 1970-03-31

Country Status (6)

Country Link
JP (1) JPS5524116B1 (https=)
DE (1) DE2015500C3 (https=)
FR (1) FR2035936A1 (https=)
GB (1) GB1303867A (https=)
NL (1) NL7004213A (https=)
ZA (1) ZA702084B (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3718871A (en) * 1970-07-29 1973-02-27 Matsushita Electric Industrial Co Ltd Phase modulating device
CN113325657B (zh) * 2021-08-03 2021-11-30 杭州中科极光科技有限公司 投影系统、投影显示方法及终端设备

Also Published As

Publication number Publication date
FR2035936A1 (https=) 1970-12-24
DE2015500A1 (de) 1970-12-23
ZA702084B (en) 1971-01-27
DE2015500B2 (de) 1973-10-25
DE2015500C3 (de) 1974-06-20
JPS5524116B1 (https=) 1980-06-26
NL7004213A (https=) 1970-09-29

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years