NL192758B - Toonbesturingsinrichting. - Google Patents
Toonbesturingsinrichting.Info
- Publication number
- NL192758B NL192758B NL8902618A NL8902618A NL192758B NL 192758 B NL192758 B NL 192758B NL 8902618 A NL8902618 A NL 8902618A NL 8902618 A NL8902618 A NL 8902618A NL 192758 B NL192758 B NL 192758B
- Authority
- NL
- Netherlands
- Prior art keywords
- control device
- tone control
- tone
- control
- Prior art date
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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26649988 | 1988-10-21 | ||
JP63266499A JPH0712133B2 (ja) | 1988-10-21 | 1988-10-21 | 音質調整装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL8902618A NL8902618A (nl) | 1990-05-16 |
NL192758B true NL192758B (nl) | 1997-09-01 |
NL192758C 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 (nl) |
JP (1) | JPH0712133B2 (nl) |
KR (1) | KR920010239B1 (nl) |
DE (1) | DE3935051A1 (nl) |
NL (1) | NL192758C (nl) |
Families Citing this family (9)
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 |
JP2004516709A (ja) * | 2000-12-13 | 2004-06-03 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 主観的な低音を知覚させることができる呼出信号発生手段を有する電気音響装置 |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HU163256B (nl) * | 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 |
-
1988
- 1988-10-21 JP JP63266499A patent/JPH0712133B2/ja not_active Expired - Lifetime
-
1989
- 1989-08-23 KR KR1019890011991A patent/KR920010239B1/ko not_active IP Right Cessation
- 1989-10-19 US US07/424,350 patent/US4994770A/en not_active Expired - Fee Related
- 1989-10-20 DE DE3935051A patent/DE3935051A1/de active Granted
- 1989-10-23 NL NL8902618A patent/NL192758C/nl not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3935051A1 (de) | 1990-04-26 |
NL192758C (nl) | 1998-01-06 |
US4994770A (en) | 1991-02-19 |
DE3935051C2 (nl) | 1992-01-23 |
NL8902618A (nl) | 1990-05-16 |
KR900007174A (ko) | 1990-05-09 |
JPH02113613A (ja) | 1990-04-25 |
KR920010239B1 (ko) | 1992-11-21 |
JPH0712133B2 (ja) | 1995-02-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |