JPS5390808A - Moise reduction system - Google Patents

Moise reduction system

Info

Publication number
JPS5390808A
JPS5390808A JP612677A JP612677A JPS5390808A JP S5390808 A JPS5390808 A JP S5390808A JP 612677 A JP612677 A JP 612677A JP 612677 A JP612677 A JP 612677A JP S5390808 A JPS5390808 A JP S5390808A
Authority
JP
Japan
Prior art keywords
compressing
input signal
moise
reduction system
signal
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
Application number
JP612677A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5734937B2 (enrdf_load_stackoverflow
Inventor
Hitoshi Fuda
Mutsuya Tajima
Yoshiji Furuya
Tadashi Matsumoto
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
Nippon Telegraph and Telephone Corp
Original Assignee
NEC Corp
Nippon Telegraph and Telephone 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 Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP612677A priority Critical patent/JPS5390808A/ja
Publication of JPS5390808A publication Critical patent/JPS5390808A/ja
Publication of JPS5734937B2 publication Critical patent/JPS5734937B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/86—Arrangements characterised by the broadcast information itself
    • H04H20/95—Arrangements characterised by the broadcast information itself characterised by a specific format, e.g. an encoded audio stream
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
    • H03G9/02—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers
    • H03G9/025—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers frequency-dependent volume compression or expansion, e.g. multiple-band systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/02—Arrangements for relaying broadcast information
    • H04H20/06—Arrangements for relaying broadcast information among broadcast stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/02—Arrangements for generating broadcast information; Arrangements for generating broadcast-related information with a direct linking to broadcast information or to broadcast space-time; Arrangements for simultaneous generation of broadcast information and broadcast-related information
    • H04H60/07—Arrangements for generating broadcast information; Arrangements for generating broadcast-related information with a direct linking to broadcast information or to broadcast space-time; Arrangements for simultaneous generation of broadcast information and broadcast-related information characterised by processes or methods for the generation

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
JP612677A 1977-01-21 1977-01-21 Moise reduction system Granted JPS5390808A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP612677A JPS5390808A (en) 1977-01-21 1977-01-21 Moise reduction system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP612677A JPS5390808A (en) 1977-01-21 1977-01-21 Moise reduction system

Publications (2)

Publication Number Publication Date
JPS5390808A true JPS5390808A (en) 1978-08-10
JPS5734937B2 JPS5734937B2 (enrdf_load_stackoverflow) 1982-07-26

Family

ID=11629806

Family Applications (1)

Application Number Title Priority Date Filing Date
JP612677A Granted JPS5390808A (en) 1977-01-21 1977-01-21 Moise reduction system

Country Status (1)

Country Link
JP (1) JPS5390808A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59146230A (ja) * 1983-01-31 1984-08-22 ミルズ―ラルストン，インコーポレイテッド 適応信号重み付けシステム

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62103143U (enrdf_load_stackoverflow) * 1985-12-20 1987-07-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59146230A (ja) * 1983-01-31 1984-08-22 ミルズ―ラルストン，インコーポレイテッド 適応信号重み付けシステム

Also Published As

Publication number Publication date
JPS5734937B2 (enrdf_load_stackoverflow) 1982-07-26

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