JPS6197238U - - Google Patents

Info

Publication number
JPS6197238U
JPS6197238U JP18213384U JP18213384U JPS6197238U JP S6197238 U JPS6197238 U JP S6197238U JP 18213384 U JP18213384 U JP 18213384U JP 18213384 U JP18213384 U JP 18213384U JP S6197238 U JPS6197238 U JP S6197238U
Authority
JP
Japan
Prior art keywords
demodulation circuit
circuit
amplifier circuit
detected
pcm
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
JP18213384U
Other languages
English (en)
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 filed Critical
Priority to JP18213384U priority Critical patent/JPS6197238U/ja
Publication of JPS6197238U publication Critical patent/JPS6197238U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Noise Elimination (AREA)

Description

【図面の簡単な説明】
第1図は、この考案のPCM復調器の一実施例
を示す回路構成図、第2図は、従来のPCM復調
器の一例を示す回路構成図である。 2…PCM復調回路、11…PCM復調器、1
2…アンプ回路、13…オアゲート回路、14…
積分回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. パルス符号変調された音声信号を復調するPC
    M復調回路と、このPCM復調回路により復調さ
    れた音声信号を増幅する利得可変型のアンプ回路
    と、前記PCM復調回路にて検出された符号誤り
    と非同期を定量的に検出し、その検出出力にほぼ
    反比例して前記アンプ回路の利得を可変する制御
    手段とを設けてなるPCM復調器。
JP18213384U 1984-11-30 1984-11-30 Pending JPS6197238U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18213384U JPS6197238U (ja) 1984-11-30 1984-11-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18213384U JPS6197238U (ja) 1984-11-30 1984-11-30

Publications (1)

Publication Number Publication Date
JPS6197238U true JPS6197238U (ja) 1986-06-21

Family

ID=30739669

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18213384U Pending JPS6197238U (ja) 1984-11-30 1984-11-30

Country Status (1)

Country Link
JP (1) JPS6197238U (ja)

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