JPH0354993U - - Google Patents
Info
- Publication number
- JPH0354993U JPH0354993U JP11579089U JP11579089U JPH0354993U JP H0354993 U JPH0354993 U JP H0354993U JP 11579089 U JP11579089 U JP 11579089U JP 11579089 U JP11579089 U JP 11579089U JP H0354993 U JPH0354993 U JP H0354993U
- Authority
- JP
- Japan
- Prior art keywords
- envelope
- signal
- musical tone
- audio signal
- audio
- 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
- 238000000605 extraction Methods 0.000 claims description 3
- 230000005236 sound signal Effects 0.000 claims 5
- 238000001514 detection method Methods 0.000 claims 3
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
Description
第１図はこの考案に係る一実施例の全体構成を
示すブロツク図、第２図Ａ，Ｂ，Ｃ，Ｄはこの一
実施例における各部の信号特性を示す図、第３図
は従来例における全体構成を示すブロツク図であ
る。
２Ａ……ＣＰＵ，４……音源、５……ＶＣＦ，
６……ＶＣＡ，２０……マイクロフオン、２２…
…エンベロープ抽出回路。
FIG. 1 is a block diagram showing the overall configuration of an embodiment according to this invention, FIG. 2 A, B, C, and D are diagrams showing signal characteristics of each part in this embodiment, and FIG. 3 is a diagram showing the signal characteristics of each part in this embodiment. FIG. 2 is a block diagram showing the overall configuration. 2A...CPU, 4...Sound source, 5...VCF,
6...VCA, 20...Microphon, 22...
...Envelope extraction circuit.
Claims (1)
して検出する音声信号検出手段と、 この音声信号検出手段が検出した音声信号から
、対応するエンベロープ信号を抽出するエンベロ
ープ抽出手段と、 楽音信号を生成する楽音信号生成手段と、 この楽音信号生成手段により生成された楽音信
号に、前記エンベロープ抽出手段により抽出され
たエンベロープ信号を付加するエンベロープ付加
手段と、 このエンベロープ付加手段によりエンベロープ
信号が付加された楽音信号と前記音声信号検出手
段により検出された音声信号とを混合し、これら
各信号を出力する混合出力手段と、 を備えたことを特徴とする電子楽器。[Scope of Claim for Utility Model Registration] Audio signal detection means for converting and detecting audio such as the sound of an instrument or a performer's singing voice, and an envelope for extracting a corresponding envelope signal from the audio signal detected by the audio signal detection means. extraction means; musical tone signal generation means for generating a musical tone signal; envelope addition means for adding the envelope signal extracted by the envelope extraction means to the musical tone signal generated by the musical tone signal generation means; and this envelope addition means. 1. An electronic musical instrument, comprising: mixing output means for mixing a musical tone signal to which an envelope signal is added with an audio signal detected by the audio signal detection means and outputting each of these signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11579089U JPH0354993U (en) | 1989-10-03 | 1989-10-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11579089U JPH0354993U (en) | 1989-10-03 | 1989-10-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0354993U true JPH0354993U (en) | 1991-05-28 |
Family
ID=31664108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11579089U Pending JPH0354993U (en) | 1989-10-03 | 1989-10-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0354993U (en) |
-
1989
- 1989-10-03 JP JP11579089U patent/JPH0354993U/ja active Pending
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