JPS6094700U - Sound/non-sound judgment circuit - Google Patents
Sound/non-sound judgment circuitInfo
- Publication number
- JPS6094700U JPS6094700U JP1983185672U JP18567283U JPS6094700U JP S6094700 U JPS6094700 U JP S6094700U JP 1983185672 U JP1983185672 U JP 1983185672U JP 18567283 U JP18567283 U JP 18567283U JP S6094700 U JPS6094700 U JP S6094700U
- Authority
- JP
- Japan
- Prior art keywords
- sound
- judgment circuit
- counter
- utterance
- conversion circuit
- 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
Links
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の一実施例を示す回路構成図である。
１１・・・Ａ／Ｄ変換回路、１２．１５・・・アンド回
路、１３・・・ノア回路、１６・・・カウンタ、１７・
・・デコーダ、１８・・・フリップフロップ。The drawing is a circuit configuration diagram showing an embodiment of the present invention. 11... A/D conversion circuit, 12.15... AND circuit, 13... NOR circuit, 16... Counter, 17.
...Decoder, 18...Flip-flop.
Claims (1)
回路と、このＡ／Ｄ変換回路の出力データのうち、予め
設定された所定範囲のデータを検出する手段と、この手
段により検出されたデータ数をカウントするカウンタと
、このカウンタの各フレームにおけるカウント値から有
音／無音の判定を行なう手段とを具備したことを特徴と
する有音無音判定回路。An A/D conversion circuit that converts an analog audio signal into a digital signal, a means for detecting data in a predetermined range set in advance among the output data of the A/D conversion circuit, and the number of data detected by this means. 1. A utterance/non-speech determination circuit comprising: a counter for counting , and means for determining utterance/silence based on the count value of the counter in each frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983185672U JPS6094700U (en) | 1983-12-02 | 1983-12-02 | Sound/non-sound judgment circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983185672U JPS6094700U (en) | 1983-12-02 | 1983-12-02 | Sound/non-sound judgment circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6094700U true JPS6094700U (en) | 1985-06-27 |
Family
ID=30401258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983185672U Pending JPS6094700U (en) | 1983-12-02 | 1983-12-02 | Sound/non-sound judgment circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6094700U (en) |
-
1983
- 1983-12-02 JP JP1983185672U patent/JPS6094700U/en active Pending
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