JPS61116484A - プリセツト機能を有する会議音声制御回路 - Google Patents

プリセツト機能を有する会議音声制御回路

Info

Publication number
JPS61116484A
JPS61116484A JP23595084A JP23595084A JPS61116484A JP S61116484 A JPS61116484 A JP S61116484A JP 23595084 A JP23595084 A JP 23595084A JP 23595084 A JP23595084 A JP 23595084A JP S61116484 A JPS61116484 A JP S61116484A
Authority
JP
Japan
Prior art keywords
preset
microphone
electronic volume
state
speaker
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
JP23595084A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0118633B2 (enrdf_load_html_response
Inventor
Takahiko Hisaki
久樹　隆彦
Yoshio Nagashima
永嶋　美雄
Shinichi Murakami
伸一 村上
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP23595084A priority Critical patent/JPS61116484A/ja
Publication of JPS61116484A publication Critical patent/JPS61116484A/ja
Publication of JPH0118633B2 publication Critical patent/JPH0118633B2/ja
Granted legal-status Critical Current

Links

JP23595084A 1984-11-10 1984-11-10 プリセツト機能を有する会議音声制御回路 Granted JPS61116484A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23595084A JPS61116484A (ja) 1984-11-10 1984-11-10 プリセツト機能を有する会議音声制御回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23595084A JPS61116484A (ja) 1984-11-10 1984-11-10 プリセツト機能を有する会議音声制御回路

Publications (2)

Publication Number Publication Date
JPS61116484A true JPS61116484A (ja) 1986-06-03
JPH0118633B2 JPH0118633B2 (enrdf_load_html_response) 1989-04-06

Family

ID=16993613

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23595084A Granted JPS61116484A (ja) 1984-11-10 1984-11-10 プリセツト機能を有する会議音声制御回路

Country Status (1)

Country Link
JP (1) JPS61116484A (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPH0118633B2 (enrdf_load_html_response) 1989-04-06

Similar Documents

Publication Publication Date Title
US4560840A (en) Digital handsfree telephone
JPS61198950A (ja) 拡声電話装置
GB2174578A (en) Loudspeaking telephone
US5566238A (en) Distributed processing of audio signals
US5579389A (en) Histogram-based processing of audio signals
JPS61116484A (ja) プリセツト機能を有する会議音声制御回路
US5592547A (en) Processing audio signals using a discrete state machine
US5631967A (en) Processing audio signals using a state variable
JPS59230356A (ja) ハンドフリ−通話装置
JP2594055B2 (ja) 音声スイッチ装置
KR100263715B1 (ko) 전화기 일체형 음향기기 및 이를 이용한 음성 통화 구현 방법
JP3019467B2 (ja) オーディオミキサ
KR100242410B1 (ko) 전화단말기에서통화시볼륨제어장치및방법
JP2636897B2 (ja) ハンドフリー通話回路
JPH0649001Y2 (ja) 電話装置
JP3623579B2 (ja) ボタン電話装置
JPS6212249A (ja) 音声スイツチ装置
JP2004235708A (ja) 電話装置
JPH11261711A (ja) ハンズフリー通話装置，ハンズフリーインターホン装置およびハンズフリー電話装置
JPS5857852A (ja) 通話装置
JPH0548706A (ja) 拡声電話装置
JPH012455A (ja) 自動レベル制御回路
JPS6366120B2 (enrdf_load_html_response)
JPH07236101A (ja) 音声信号処理手段
JPS59111425A (ja) 会議電話装置