JPS5326644A - N oise offset negative feedback amplifier - Google Patents

N oise offset negative feedback amplifier

Info

Publication number
JPS5326644A
JPS5326644A JP10182976A JP10182976A JPS5326644A JP S5326644 A JPS5326644 A JP S5326644A JP 10182976 A JP10182976 A JP 10182976A JP 10182976 A JP10182976 A JP 10182976A JP S5326644 A JPS5326644 A JP S5326644A
Authority
JP
Japan
Prior art keywords
negative feedback
oise
feedback amplifier
offset negative
effect due
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.)
Pending
Application number
JP10182976A
Other languages
Japanese (ja)
Inventor
Toru Hamanaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP10182976A priority Critical patent/JPS5326644A/en
Publication of JPS5326644A publication Critical patent/JPS5326644A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/32—Modifications of amplifiers to reduce non-linear distortion
    • H03F1/3223—Modifications of amplifiers to reduce non-linear distortion using feed-forward

Abstract

PURPOSE:To obtain an amplifier featuring no distortion, high gain and low noise by combining a noise suppression effect due to negative feedback and a light sound offset effect due to a phase and amplitude control.
JP10182976A 1976-08-25 1976-08-25 N oise offset negative feedback amplifier Pending JPS5326644A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10182976A JPS5326644A (en) 1976-08-25 1976-08-25 N oise offset negative feedback amplifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10182976A JPS5326644A (en) 1976-08-25 1976-08-25 N oise offset negative feedback amplifier

Publications (1)

Publication Number Publication Date
JPS5326644A true JPS5326644A (en) 1978-03-11

Family

ID=14310977

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10182976A Pending JPS5326644A (en) 1976-08-25 1976-08-25 N oise offset negative feedback amplifier

Country Status (1)

Country Link
JP (1) JPS5326644A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008518503A (en) * 2004-10-22 2008-05-29 クリエイティブ テクノロジー リミテッド Amplification apparatus and amplification method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008518503A (en) * 2004-10-22 2008-05-29 クリエイティブ テクノロジー リミテッド Amplification apparatus and amplification method

Similar Documents

Publication Publication Date Title
JPS5326644A (en) N oise offset negative feedback amplifier
JPS5347754A (en) Amplifier
JPS5437449A (en) Automatic gain control circuit
JPS535553A (en) Amplifier
JPS5363955A (en) Amplifier
JPS51113727A (en) Loud speaker
JPS5233418A (en) Agc circuit
JPS53149715A (en) Correcting device for contour
JPS5361953A (en) Channel dividing amplifier
JPS5331941A (en) Direct-coupled amplifier
JPS51111037A (en) Automatic gain control circuit
JPS5274258A (en) Filter circuit
JPS5344107A (en) Noise reduction system
JPS52137957A (en) Negative feedback amplifier
JPS5437664A (en) Automatic gain adjusting circuit
JPS52137238A (en) Gain control circuit
JPS522426A (en) Small-size microphone
JPS5378708A (en) Amplifier circuit
JPS5229724A (en) Speaker dome diaphragm
JPS5223321A (en) Drum
JPS5212824A (en) Speaker
JPS53144607A (en) Noise reducing circuit
JPS52124844A (en) Interstage circuit of transistor negative feedback amplifier
JPS56149896A (en) Driving circuit of speaker
JPS5230362A (en) Phase adjusting circuit