JPS603900U - pitch variable device - Google Patents
pitch variable deviceInfo
- Publication number
- JPS603900U JPS603900U JP1983096278U JP9627883U JPS603900U JP S603900 U JPS603900 U JP S603900U JP 1983096278 U JP1983096278 U JP 1983096278U JP 9627883 U JP9627883 U JP 9627883U JP S603900 U JPS603900 U JP S603900U
- Authority
- JP
- Japan
- Prior art keywords
- supplied
- acoustic signal
- gate section
- conversion circuit
- frequency conversion
- 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
- Signal Processing Not Specific To The Method Of Recording And Reproducing (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を示すパネルの前面図、及び
第２図はその回路図である。
主な図番の説明、１・・・押圧部、１２・・・制御信号
発生回路、２９・・・テープ入力端子、３０・・・マイ
ク入力端子、３１・・・第１ゲート部、４０・・・第２
ゲート部、４４・・・第３ゲート部、４８・・・テープ
出力端子、４９・・・マイク出力端子。
５２ ５３ ＝−−ル
（ｉｌ ＋ＢＶ ’
」↓−ｉ’−目 １；１
一一；χFIG. 1 is a front view of a panel showing an embodiment of the present invention, and FIG. 2 is a circuit diagram thereof. Explanation of main figure numbers, 1...Press section, 12...Control signal generation circuit, 29...Tape input terminal, 30...Microphone input terminal, 31...First gate section, 40...・Second
Gate section, 44... Third gate section, 48... Tape output terminal, 49... Microphone output terminal. 52 53 =--ru(il +BV'↓-i'-th1; 1 1; χ
Claims (1)
変換する周波数変換回路を備える音程可変装置において
、押圧部がパネルの前面に配置さ、れｉこファンクショ
ンを切り換える為の複数のスイッチと、それぞれ異なる
音響信号が供給される第１及び第２入力端子と、前記第
１及び第２入力端子に供給された音響信号を選択的に前
記周波数変換回路に供給する為の複数のゲートから成る
第１ゲート部と、前記第１入力端子から直接供給される
音響信号と前記周波数変換回路を介して供給される音響
信号との一方を選択する複数のゲートから成る第２ゲー
ト部と、前記第２入力端子ガ）ら直接供給される音響信
号と前記周波数変換回路を介して供給される音響信号と
の一方を選択する複数のゲートから成る第３ゲート部と
、前記第２ゲート部に接続された第１出力端子及び前記
第３ゲート部に接続された第２出力端子とを備え、前記
スイッチを操作することにより生ずる制御信号によって
、前記第１乃至第３ゲート部を同時に制御する様にした
ことを特徴とする音程可変装置。A pitch variable device includes a frequency conversion circuit that converts the frequency of a supplied acoustic signal to a specified pitch, a pressing part is disposed on the front of the panel, and a plurality of switches for switching the recoil function, a first and a second input terminal to which different acoustic signals are respectively supplied, and a plurality of gates for selectively supplying the acoustic signals supplied to the first and second input terminals to the frequency conversion circuit; a second gate section including a plurality of gates that select one of an acoustic signal directly supplied from the first input terminal and an acoustic signal supplied via the frequency conversion circuit; a third gate section comprising a plurality of gates for selecting one of an acoustic signal supplied directly from the input terminal (G) and an acoustic signal supplied via the frequency conversion circuit; and a third gate section connected to the second gate section. A first output terminal and a second output terminal connected to the third gate section are provided, and the first to third gate sections are simultaneously controlled by a control signal generated by operating the switch. A pitch variable device featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983096278U JPS603900U (en) | 1983-06-21 | 1983-06-21 | pitch variable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983096278U JPS603900U (en) | 1983-06-21 | 1983-06-21 | pitch variable device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS603900U true JPS603900U (en) | 1985-01-12 |
Family
ID=30229520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983096278U Pending JPS603900U (en) | 1983-06-21 | 1983-06-21 | pitch variable device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS603900U (en) |
-
1983
- 1983-06-21 JP JP1983096278U patent/JPS603900U/en active Pending
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