NL7702723A - DEVICE FOR ELECTRONIC TREATMENT OF SOUND. - Google Patents

DEVICE FOR ELECTRONIC TREATMENT OF SOUND.

Info

Publication number
NL7702723A
NL7702723A NL7702723A NL7702723A NL7702723A NL 7702723 A NL7702723 A NL 7702723A NL 7702723 A NL7702723 A NL 7702723A NL 7702723 A NL7702723 A NL 7702723A NL 7702723 A NL7702723 A NL 7702723A
Authority
NL
Netherlands
Prior art keywords
sound
electronic treatment
electronic
treatment
Prior art date
Application number
NL7702723A
Other languages
Dutch (nl)
Original Assignee
Knoppel Curt A
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
Priority claimed from US05/762,403 external-priority patent/US4150253A/en
Application filed by Knoppel Curt A filed Critical Knoppel Curt A
Publication of NL7702723A publication Critical patent/NL7702723A/en

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03FAMPLIFIERS
    • H03F1/00Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/32Modifications of amplifiers to reduce non-linear distortion
    • H03F1/3241Modifications of amplifiers to reduce non-linear distortion using predistortion circuits
    • H03F1/3276Modifications of amplifiers to reduce non-linear distortion using predistortion circuits using the nonlinearity inherent to components, e.g. a diode
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03FAMPLIFIERS
    • H03F1/00Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/32Modifications of amplifiers to reduce non-linear distortion
    • H03F1/3241Modifications of amplifiers to reduce non-linear distortion using predistortion circuits
    • H03F1/3264Modifications of amplifiers to reduce non-linear distortion using predistortion circuits in audio amplifiers
    • H03F1/327Modifications of amplifiers to reduce non-linear distortion using predistortion circuits in audio amplifiers to emulate discharge tube amplifier characteristics
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04SSTEREOPHONIC SYSTEMS 
    • H04S5/00Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation 

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Stereophonic System (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Amplifiers (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
NL7702723A 1976-03-15 1977-03-14 DEVICE FOR ELECTRONIC TREATMENT OF SOUND. NL7702723A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66711576A 1976-03-15 1976-03-15
US05/762,403 US4150253A (en) 1976-03-15 1977-01-26 Signal distortion circuit and method of use

Publications (1)

Publication Number Publication Date
NL7702723A true NL7702723A (en) 1977-09-19

Family

ID=27099613

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7702723A NL7702723A (en) 1976-03-15 1977-03-14 DEVICE FOR ELECTRONIC TREATMENT OF SOUND.

Country Status (6)

Country Link
JP (1) JPS6049918B2 (en)
CA (1) CA1091163A (en)
DE (1) DE2711083A1 (en)
FR (1) FR2357970A1 (en)
GB (1) GB1579571A (en)
NL (1) NL7702723A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56115189U (en) * 1980-02-01 1981-09-04
JPS61281799A (en) * 1985-06-07 1986-12-12 Dainabekutaa Kk Sound signal reproducing system
DE3904425A1 (en) * 1989-02-14 1990-08-16 Ulrich Dipl Ing Behringer METHOD AND DEVICE FOR PROCESSING SOUND
SE0004479D0 (en) 2000-12-05 2000-12-05 Ericsson Telefon Ab L M Method and arrangement relating to electronic compensation
DE10101831A1 (en) * 2001-01-17 2002-07-18 Grundig Ag Sound signal reproduction has sound signal source, sound signal reproduction device and sound signal processing unit with arrangement for setting individual hearing characteristic

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3127476A (en) * 1964-03-31 david
US2852604A (en) * 1954-08-05 1958-09-16 Richard H Maccutcheon Sound reproduction apparatus
US2866849A (en) * 1955-04-27 1958-12-30 Leo C Krazinski Apparatus for improving sounds of music and speech
US2953644A (en) * 1956-10-04 1960-09-20 Bell Telephone Labor Inc Wave transmission system
US3219757A (en) * 1962-08-06 1965-11-23 Gen Electric Sound reproduction from monaural information
US3560656A (en) * 1967-05-01 1971-02-02 Dictaphone Corp Binaural phase differential system
US3591699A (en) * 1968-03-28 1971-07-06 Royce L Cutler Music voicing circuit deriving an input from a conventional musical instrument and providing voiced musical tones utilizing the fundamental tones from the conventional musical instrument
US3544694A (en) * 1969-03-17 1970-12-01 William A Freeman Pickup and waveforming circuitry for electronic musical instrument
CA942198A (en) * 1970-09-15 1974-02-19 Kazuho Ohta Multidimensional stereophonic reproducing system
US3723633A (en) * 1971-06-16 1973-03-27 Nippon Musical Instruments Mfg Bass tone producing device for an electronic musical instrument
US3828133A (en) * 1971-09-23 1974-08-06 Kokusai Denshin Denwa Co Ltd Speech quality improving system utilizing the generation of higher harmonic components
US3819861A (en) * 1972-11-24 1974-06-25 Bell Telephone Labor Inc Sound enhancing system for musical instruments
US3890466A (en) * 1973-02-01 1975-06-17 Cbs Inc Encoders for quadraphonic sound system

Also Published As

Publication number Publication date
CA1091163A (en) 1980-12-09
JPS52131701A (en) 1977-11-04
JPS6049918B2 (en) 1985-11-05
DE2711083C2 (en) 1987-08-27
GB1579571A (en) 1980-11-19
FR2357970A1 (en) 1978-02-03
FR2357970B1 (en) 1983-09-30
DE2711083A1 (en) 1977-11-10

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Legal Events

Date Code Title Description
BV The patent application has lapsed