JPS6299100U - - Google Patents
Info
- Publication number
- JPS6299100U JPS6299100U JP19156485U JP19156485U JPS6299100U JP S6299100 U JPS6299100 U JP S6299100U JP 19156485 U JP19156485 U JP 19156485U JP 19156485 U JP19156485 U JP 19156485U JP S6299100 U JPS6299100 U JP S6299100U
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- analog electrical
- input
- mic
- musical tone
- 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
- 230000003321 amplification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
Description
第１図はサンプリングツール付楽音発生装置の
入力回路図、第２図はサンプリングツール付楽音
発生装置のブロツク図である。
１…ＭＩＣ端子、２，３，８，９…接点バネ、
４，５，１０…スイツチ、６…ＡＵＸ端子、１１
…ＭＩＣ信号増幅回路、１２…ＡＵＸ信号増幅回
路、１７…音響アナログ信号入力回路、１８…Ａ
／Ｄコンバータ、２０…高速フーリエ変換回路、
２２…ピツチ変換回路、２３…倍音加算回路。
FIG. 1 is an input circuit diagram of a musical tone generator with a sampling tool, and FIG. 2 is a block diagram of the musical tone generator with a sampling tool. 1...MIC terminal, 2,3,8,9...contact spring,
4, 5, 10...Switch, 6...AUX terminal, 11
...MIC signal amplification circuit, 12...AUX signal amplification circuit, 17...acoustic analog signal input circuit, 18...A
/D converter, 20...fast Fourier transform circuit,
22... Pitch conversion circuit, 23... Overtone addition circuit.
Claims (1)
気信号を増幅し、デジタル化した後楽音波形デー
タとして記憶し、音階を付与した後楽音として出
力する楽音発生装置において、入力回路はマイク
ロホンからの音響アナログ電気信号を受け入れる
ＭＩＣ端子と、他の音響機器より供給される音響
アナログ電気信号を受け入れるＡＵＸ端子を有し
、同時にＭＩＣ端子がマイクロホンに接続されＡ
ＵＸ端子が他の音響機器に接続されているときは
、ＭＩＣ端子に入る入力信号を選択して増幅回路
に供給することを特徴とする楽音発生装置。 In a musical tone generator that amplifies an acoustic analog electrical signal taken in by an input circuit, stores it as digitized back music sound waveform data, and outputs it as a back music sound with a scale, the input circuit amplifies the acoustic analog electrical signal from a microphone. It has a MIC terminal that accepts it, and an AUX terminal that accepts audio analog electrical signals supplied from other audio equipment, and at the same time the MIC terminal is connected to the microphone.
A musical tone generator characterized in that when a UX terminal is connected to another audio device, an input signal input to a MIC terminal is selected and supplied to an amplifier circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19156485U JPS6299100U (en) | 1985-12-12 | 1985-12-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19156485U JPS6299100U (en) | 1985-12-12 | 1985-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6299100U true JPS6299100U (en) | 1987-06-24 |
Family
ID=31145817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19156485U Pending JPS6299100U (en) | 1985-12-12 | 1985-12-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6299100U (en) |
-
1985
- 1985-12-12 JP JP19156485U patent/JPS6299100U/ja active Pending
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