JPS55134516A - Equalizer amplifier - Google Patents
Equalizer amplifierInfo
- Publication number
- JPS55134516A JPS55134516A JP4236479A JP4236479A JPS55134516A JP S55134516 A JPS55134516 A JP S55134516A JP 4236479 A JP4236479 A JP 4236479A JP 4236479 A JP4236479 A JP 4236479A JP S55134516 A JPS55134516 A JP S55134516A
- Authority
- JP
- Japan
- Prior art keywords
- frequency range
- circuit
- equalizer
- stage
- emitter
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 230000003321 amplification Effects 0.000 abstract 2
- 238000001914 filtration Methods 0.000 abstract 2
- 238000003199 nucleic acid amplification method Methods 0.000 abstract 2
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/04—Circuits for transducers, loudspeakers or microphones for correcting frequency response
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
- Amplifiers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4236479A JPS55134516A (en) | 1979-04-07 | 1979-04-07 | Equalizer amplifier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4236479A JPS55134516A (en) | 1979-04-07 | 1979-04-07 | Equalizer amplifier |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55134516A true JPS55134516A (en) | 1980-10-20 |
JPS6211527B2 JPS6211527B2 (enrdf_load_stackoverflow) | 1987-03-13 |
Family
ID=12633974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4236479A Granted JPS55134516A (en) | 1979-04-07 | 1979-04-07 | Equalizer amplifier |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55134516A (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5115213A (en) * | 1989-06-30 | 1992-05-19 | Sony Corporation | Frequency equalizer |
-
1979
- 1979-04-07 JP JP4236479A patent/JPS55134516A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5115213A (en) * | 1989-06-30 | 1992-05-19 | Sony Corporation | Frequency equalizer |
Also Published As
Publication number | Publication date |
---|---|
JPS6211527B2 (enrdf_load_stackoverflow) | 1987-03-13 |
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