NL192758C - Toonbesturingsinrichting. - Google Patents

Toonbesturingsinrichting. Download PDF

Info

Publication number
NL192758C
NL192758C NL8902618A NL8902618A NL192758C NL 192758 C NL192758 C NL 192758C NL 8902618 A NL8902618 A NL 8902618A NL 8902618 A NL8902618 A NL 8902618A NL 192758 C NL192758 C NL 192758C
Authority
NL
Netherlands
Prior art keywords
bands
gain
manipulation input
band
input signals
Prior art date
Application number
NL8902618A
Other languages
English (en)
Dutch (nl)
Other versions
NL8902618A (nl
NL192758B (nl
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of NL8902618A publication Critical patent/NL8902618A/nl
Publication of NL192758B publication Critical patent/NL192758B/xx
Application granted granted Critical
Publication of NL192758C publication Critical patent/NL192758C/nl

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers without distortion of the input signal
    • H03G3/001—Digital control of analog signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/02—Manually-operated control
    • H03G5/025—Equalizers; Volume or gain control in limited frequency bands
NL8902618A 1988-10-21 1989-10-23 Toonbesturingsinrichting. NL192758C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63266499A JPH0712133B2 (ja) 1988-10-21 1988-10-21 音質調整装置
JP26649988 1988-10-21

Publications (3)

Publication Number Publication Date
NL8902618A NL8902618A (nl) 1990-05-16
NL192758B NL192758B (nl) 1997-09-01
NL192758C true NL192758C (nl) 1998-01-06

Family

ID=17431769

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8902618A NL192758C (nl) 1988-10-21 1989-10-23 Toonbesturingsinrichting.

Country Status (5)

Country Link
US (1) US4994770A (de)
JP (1) JPH0712133B2 (de)
KR (1) KR920010239B1 (de)
DE (1) DE3935051A1 (de)
NL (1) NL192758C (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4015019A1 (de) * 1990-05-10 1991-11-14 Philips Patentverwaltung Schaltungsanordnung mit elektronisch steuerbarem uebertragungsverhalten
JPH0565115U (ja) * 1991-08-30 1993-08-27 株式会社ケンウッド オーディオ増幅器
JPH0585116U (ja) * 1992-04-22 1993-11-16 株式会社ケンウッド グラフィックイコライザー回路
DE19505697A1 (de) * 1995-02-20 1996-08-22 Siemens Ag Verstärkereinrichtung zum Verstärken elektrischer Signale in einem vorgegebenen Frequenzbereich mit steuerbarer Verstärkung
FR2749453B1 (fr) * 1996-05-31 1998-09-04 Sgs Thomson Microelectronics Filtre audio analogique pour frequences aigues
US7162046B2 (en) * 1998-05-04 2007-01-09 Schwartz Stephen R Microphone-tailored equalizing system
US6661900B1 (en) * 1998-09-30 2003-12-09 Texas Instruments Incorporated Digital graphic equalizer control system and method
CN1404679A (zh) * 2000-12-13 2003-03-19 皇家菲利浦电子有限公司 具有能够产生主观低音识别的振铃信号产生装置的电音响装置
CN101998206A (zh) * 2009-08-20 2011-03-30 鸿富锦精密工业（深圳）有限公司 音频补偿装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU163256B (de) * 1972-02-15 1973-07-28
NL7806727A (nl) * 1978-06-22 1979-12-28 Philips Nv Egalisatienetwerk.
US4285065A (en) * 1980-01-21 1981-08-18 Motorola, Inc. Radio with audio graphic equalizer
US4852176A (en) * 1986-05-12 1989-07-25 Truhe Jr Joseph V Continuous differential signal equalizer
US4789952A (en) * 1986-12-29 1988-12-06 Tektronix, Inc. Method and apparatus for digital compensation and digital equalization
US4785475A (en) * 1987-01-29 1988-11-15 Eugene Rimkeit Apparatus and method for equalizing a soundfield

Also Published As

Publication number Publication date
NL8902618A (nl) 1990-05-16
JPH0712133B2 (ja) 1995-02-08
KR900007174A (ko) 1990-05-09
KR920010239B1 (ko) 1992-11-21
JPH02113613A (ja) 1990-04-25
DE3935051A1 (de) 1990-04-26
NL192758B (nl) 1997-09-01
US4994770A (en) 1991-02-19
DE3935051C2 (de) 1992-01-23

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A1A A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 20000501