FI874066A - Näytteistetyn datan äänensävynsäätöjärjestelmä - Google Patents
Näytteistetyn datan äänensävynsäätöjärjestelmä Download PDFInfo
- Publication number
- FI874066A FI874066A FI874066A FI874066A FI874066A FI 874066 A FI874066 A FI 874066A FI 874066 A FI874066 A FI 874066A FI 874066 A FI874066 A FI 874066A FI 874066 A FI874066 A FI 874066A
- Authority
- FI
- Finland
- Prior art keywords
- sampled data
- control system
- multiplier
- tone control
- adder
- 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
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H17/00—Networks using digital techniques
- H03H17/02—Frequency selective networks
- H03H17/06—Non-recursive filters
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G5/00—Tone control or bandwidth control in amplifiers
- H03G5/005—Tone control or bandwidth control in amplifiers of digital signals
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H17/00—Networks using digital techniques
- H03H17/02—Frequency selective networks
- H03H17/04—Recursive filters
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Mathematical Physics (AREA)
- Physics & Mathematics (AREA)
- Selective Calling Equipment (AREA)
- Electrophonic Musical Instruments (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
- Complex Calculations (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Fire Alarms (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Materials For Photolithography (AREA)
- Circuits Of Receivers In General (AREA)
- Analogue/Digital Conversion (AREA)
- Amplifiers (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US91115686 | 1986-09-24 | ||
US06/911,156 US4783756A (en) | 1986-09-24 | 1986-09-24 | Sampled data tone control system |
Publications (4)
Publication Number | Publication Date |
---|---|
FI874066A0 FI874066A0 (fi) | 1987-09-17 |
FI874066A true FI874066A (fi) | 1988-03-25 |
FI91466B FI91466B (fi) | 1994-03-15 |
FI91466C FI91466C (fi) | 1994-06-27 |
Family
ID=25429821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI874066A FI91466C (fi) | 1986-09-24 | 1987-09-17 | Näytteistetyn datan äänensävynsäätöjärjestelmä |
Country Status (14)
Country | Link |
---|---|
US (1) | US4783756A (fi) |
EP (1) | EP0261848B1 (fi) |
JP (1) | JPH0612863B2 (fi) |
KR (1) | KR950008680B1 (fi) |
AT (1) | ATE105658T1 (fi) |
AU (1) | AU601489B2 (fi) |
CA (1) | CA1277919C (fi) |
DE (1) | DE3789794T2 (fi) |
DK (1) | DK496087A (fi) |
ES (1) | ES2051743T3 (fi) |
FI (1) | FI91466C (fi) |
NZ (1) | NZ221891A (fi) |
PT (1) | PT85768B (fi) |
ZA (1) | ZA877198B (fi) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2293507B (en) * | 1994-09-20 | 1999-01-13 | Sony Uk Ltd | Digital signal processing |
EP0935342A3 (en) * | 1998-01-15 | 2001-05-16 | Texas Instruments Incorporated | Improvements in or relating to filters |
US6661900B1 (en) * | 1998-09-30 | 2003-12-09 | Texas Instruments Incorporated | Digital graphic equalizer control system and method |
JP4839521B2 (ja) * | 2001-03-29 | 2011-12-21 | 大日本印刷株式会社 | 離型紙及びそれを用いて製造された合成皮革 |
US10168293B2 (en) * | 2017-02-24 | 2019-01-01 | InventionXT LLC | Fluids leakage sensor |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3889108A (en) * | 1974-07-25 | 1975-06-10 | Us Navy | Adaptive low pass filter |
US4242650A (en) * | 1978-11-13 | 1980-12-30 | Bell Telephone Laboratories, Incorporated | Active variable equalizer |
JPS58156209A (ja) * | 1982-03-11 | 1983-09-17 | Sony Corp | ト−ンコントロ−ル回路 |
NL8201344A (nl) * | 1982-03-31 | 1983-10-17 | Philips Nv | Digitale toonregelinrichting. |
US4615038A (en) * | 1984-06-06 | 1986-09-30 | At&T Information Systems Inc. | Equalization of modulated data signals utilizing tentative and final decisions and replication of non-linear channel distortion |
-
1986
- 1986-09-24 US US06/911,156 patent/US4783756A/en not_active Expired - Lifetime
-
1987
- 1987-09-11 ES ES87308058T patent/ES2051743T3/es not_active Expired - Lifetime
- 1987-09-11 AT AT8787308058T patent/ATE105658T1/de not_active IP Right Cessation
- 1987-09-11 EP EP87308058A patent/EP0261848B1/en not_active Expired - Lifetime
- 1987-09-11 DE DE3789794T patent/DE3789794T2/de not_active Expired - Fee Related
- 1987-09-17 FI FI874066A patent/FI91466C/fi not_active IP Right Cessation
- 1987-09-18 AU AU78647/87A patent/AU601489B2/en not_active Ceased
- 1987-09-18 CA CA000547289A patent/CA1277919C/en not_active Expired - Fee Related
- 1987-09-22 DK DK496087A patent/DK496087A/da not_active Application Discontinuation
- 1987-09-22 PT PT85768A patent/PT85768B/pt not_active IP Right Cessation
- 1987-09-22 JP JP62238586A patent/JPH0612863B2/ja not_active Expired - Fee Related
- 1987-09-22 NZ NZ221891A patent/NZ221891A/xx unknown
- 1987-09-23 KR KR1019870010518A patent/KR950008680B1/ko not_active IP Right Cessation
- 1987-09-24 ZA ZA877198A patent/ZA877198B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
KR950008680B1 (ko) | 1995-08-04 |
ES2051743T3 (es) | 1994-07-01 |
FI91466B (fi) | 1994-03-15 |
ZA877198B (en) | 1988-06-29 |
DK496087A (da) | 1988-03-25 |
ATE105658T1 (de) | 1994-05-15 |
JPH0612863B2 (ja) | 1994-02-16 |
US4783756A (en) | 1988-11-08 |
AU601489B2 (en) | 1990-09-13 |
NZ221891A (en) | 1989-04-26 |
PT85768A (pt) | 1988-10-14 |
DE3789794T2 (de) | 1994-12-08 |
DK496087D0 (da) | 1987-09-22 |
EP0261848A2 (en) | 1988-03-30 |
EP0261848A3 (en) | 1990-09-26 |
AU7864787A (en) | 1988-03-31 |
PT85768B (pt) | 1993-12-31 |
JPS6387008A (ja) | 1988-04-18 |
FI874066A0 (fi) | 1987-09-17 |
FI91466C (fi) | 1994-06-27 |
EP0261848B1 (en) | 1994-05-11 |
KR880004463A (ko) | 1988-06-07 |
CA1277919C (en) | 1990-12-18 |
DE3789794D1 (de) | 1994-06-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0384435A3 (en) | Power signal processing system | |
AU572253B2 (en) | F.i.r filter | |
EP0388958B1 (en) | Gain/phase compensation circuit for use in servo control system of optical disk device | |
FI91466B (fi) | Näytteistetyn datan äänensävynsäätöjärjestelmä | |
EP0271166A3 (de) | Digitale Schaltungsanordnung zur Verringerung des Quantisierungsrauschens | |
KR950008681B1 (ko) | 음질 조절 시스템 | |
AU8092887A (en) | System for input and/or output of signals of a digital control system | |
EP0393812A3 (en) | Hue control for colour video systems | |
JPS5721118A (en) | Digital filter device | |
SU1166317A1 (ru) | Гармонический корректор | |
EP0131261A3 (en) | A convolution processor | |
JPS57107689A (en) | Sampling pulse correcting system | |
JPS62297934A (ja) | デイジタル信号処理装置 | |
JPS6419817A (en) | Digital filter | |
JPS5746509A (en) | Muting amplifier | |
JPS57207452A (en) | Phase shift system for sinusoidal sampling value serial signal |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | Publication of examined application | ||
MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: RCA LICENSING CORPORATION |