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NL272110A - Drukaandrijving - Google Patents

Drukaandrijving

Info

Publication number
NL272110A
NL272110A NL272110A NL272110A NL272110A NL 272110 A NL272110 A NL 272110A NL 272110 A NL272110 A NL 272110A NL 272110 A NL272110 A NL 272110A NL 272110 A NL272110 A NL 272110A
Authority
NL
Netherlands
Prior art keywords
signal
filter
output
filters
frequency
Prior art date
Application number
NL272110A
Other languages
English (en)
Inventor
Jean Albert Dreyfus
Original Assignee
Jean Albert Dreyfus
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 Jean Albert Dreyfus filed Critical Jean Albert Dreyfus
Publication of NL272110A publication Critical patent/NL272110A/nl

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B1/00—Systems for signalling characterised solely by the form of transmission of the signal
    • G08B1/08—Systems for signalling characterised solely by the form of transmission of the signal using electric transmission ; transformation of alarm signals to electrical signals from a different medium, e.g. transmission of an electric alarm signal upon detection of an audible alarm signal
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Health & Medical Sciences (AREA)
  • Computational Linguistics (AREA)
  • Multimedia (AREA)
  • Quality & Reliability (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Electrophonic Musical Instruments (AREA)
NL272110A 1960-12-08 1961-12-01 Drukaandrijving NL272110A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1383560 1960-12-08

Publications (1)

Publication Number Publication Date
NL272110A true NL272110A (nl) 1964-08-25

Family

ID=4395729

Family Applications (1)

Application Number Title Priority Date Filing Date
NL272110A NL272110A (nl) 1960-12-08 1961-12-01 Drukaandrijving

Country Status (5)

Country Link
US (2) US3238301A (nl)
DE (1) DE1206167B (nl)
FR (1) FR1428460A (nl)
GB (1) GB978303A (nl)
NL (1) NL272110A (nl)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT258366B (de) * 1964-10-16 1967-11-27 Ibm Oesterreich Internationale Anordnung zur Umformung der Kanalwerte eines impulserregten Kanalvocoders
US3639691A (en) * 1969-05-09 1972-02-01 Perception Technology Corp Characterizing audio signals
US3795876A (en) * 1971-04-06 1974-03-05 Victor Company Of Japan Compression and/or expansion system and circuit
FR2150174A5 (nl) * 1971-08-18 1973-03-30 Dreyfus Jean
US3735290A (en) * 1972-04-18 1973-05-22 Victor Company Of Japan Compressing and/or expanding system comprising fixed and variable frequency characteristic changing circuits
JPS52142409A (en) * 1976-05-21 1977-11-28 Toshiba Corp Noise reduction system
JPS5688506A (en) * 1979-12-21 1981-07-18 Matsushita Electric Ind Co Ltd Heater
US4584700A (en) * 1982-09-20 1986-04-22 Scholz Donald T Electronic audio signal processor
US4627094A (en) * 1982-09-20 1986-12-02 Scholz Donald T Electronic audio signal processor
AU2177483A (en) * 1983-03-29 1984-10-04 Jeffery, E.M. Self annunciator
FR2569027B1 (fr) * 1984-03-28 1986-12-05 Vg Electronique Electro Guglie Procede de detection perimetrique a infrasons, traitement des infrasons
US20100318353A1 (en) * 2009-06-16 2010-12-16 Bizjak Karl M Compressor augmented array processing
CN115166675B (zh) * 2022-07-27 2024-12-06 中国船舶集团有限公司第七二四研究所 基于主辅通道比较控制的雷达自适应stc设计方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2312260A (en) * 1941-05-28 1943-02-23 Rca Corp Electrical compression system
US2287077A (en) * 1941-07-19 1942-06-23 Bell Telephone Labor Inc Volume range control in signal transmission systems
US2358045A (en) * 1942-08-06 1944-09-12 Bell Telephone Labor Inc Noise reduction in signal transmission systems
US2512889A (en) * 1943-12-17 1950-06-27 Dreyfus Jean Albert Electroacoustic apparatus
US2395758A (en) * 1944-02-09 1946-02-26 Bell Telephone Labor Inc Wave translating system
US2799734A (en) * 1952-04-04 1957-07-16 Melpar Inc Speech brighteners
US2957948A (en) * 1956-07-20 1960-10-25 Bell Telephone Labor Inc Frequency band compression
US2938079A (en) * 1957-01-29 1960-05-24 James L Flanagan Spectrum segmentation system for the automatic extraction of formant frequencies from human speech
US2971058A (en) * 1957-05-29 1961-02-07 Rca Corp Method of and apparatus for speech analysis and printer control mechanisms
NL127390C (nl) * 1958-11-17
US3067288A (en) * 1960-07-26 1962-12-04 Meguer V Kalfaian Phonetic typewriter of speech

Also Published As

Publication number Publication date
DE1206167B (de) 1965-12-02
FR1428460A (fr) 1966-02-18
US3304369A (en) 1967-02-14
GB978303A (en) 1964-12-23
US3238301A (en) 1966-03-01

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