JPS61121500U - - Google Patents
Info
- Publication number
- JPS61121500U JPS61121500U JP1985002817U JP281785U JPS61121500U JP S61121500 U JPS61121500 U JP S61121500U JP 1985002817 U JP1985002817 U JP 1985002817U JP 281785 U JP281785 U JP 281785U JP S61121500 U JPS61121500 U JP S61121500U
- Authority
- JP
- Japan
- Prior art keywords
- musical tone
- tone signal
- encoding
- pitch
- semiconductor memory
- 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
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 claims description 3
- 238000003786 synthesis reaction Methods 0.000 claims description 3
- 230000002194 synthesizing effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
Description
第１図はこの考案の第１実施例を示した録音機
能付電子時計の回路構成図、第２図はこの考案の
第２実施例を示した録音機能付電子時計の回路構
成図、第３図はこの考案の第３実施例を示した録
音機能付電子時計の回路構成図である。
１……マイクロホン、１３……音階符号化回路
、１３ａ……リミツタ、１３ｂ……周波数カウン
タ、１３ｃ……符号化変換回路、１５……半導体
メモリ、１７……楽音合成回路、２１……スピー
カ、２２……周波数弁別器、２３……Ａ／Ｄ変換
回路。
Fig. 1 is a circuit diagram of an electronic timepiece with a recording function showing a first embodiment of this invention; Fig. 2 is a circuit diagram of an electronic timepiece with a recording function showing a second embodiment of this invention; The figure is a circuit configuration diagram of an electronic timepiece with a recording function showing a third embodiment of this invention. 1... Microphone, 13... Scale encoding circuit, 13a... Limiter, 13b... Frequency counter, 13c... Encoding conversion circuit, 15... Semiconductor memory, 17... Musical tone synthesis circuit, 21... Speaker, 22... Frequency discriminator, 23... A/D conversion circuit.
Claims (1)
音程を抽出して符号化する附号化手段と、 この符号化手段で符号化された音程コードを記
憶する半導体メモリと、この半導体メモリから読
み出された音程コードに基づいて所定の楽音信号
に変換合成する楽音信号合成手段と、 この楽音信号合成手段から楽音信号に基づいて
楽音を発音する発音手段とを具備したことを特徴
とする電子式録音装置。[Claims for Utility Model Registration] An encoding means for extracting and encoding at least the pitch of musical tones input from the outside; a semiconductor memory for storing the pitch code encoded by the encoding means; A musical tone signal synthesis means for converting and synthesizing a predetermined musical tone signal based on the pitch code read from the semiconductor memory, and a sound generation means for generating a musical tone from the musical tone signal synthesis means based on the musical tone signal. Features an electronic recording device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985002817U JPS61121500U (en) | 1985-01-16 | 1985-01-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985002817U JPS61121500U (en) | 1985-01-16 | 1985-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61121500U true JPS61121500U (en) | 1986-07-31 |
Family
ID=30476849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985002817U Pending JPS61121500U (en) | 1985-01-16 | 1985-01-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61121500U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57167090A (en) * | 1981-04-07 | 1982-10-14 | Citizen Watch Co Ltd | Melody memory reproducer |
| JPS5897179A (en) * | 1981-12-03 | 1983-06-09 | Nippon Gakki Seizo Kk | Automatic playing device |
-
1985
- 1985-01-16 JP JP1985002817U patent/JPS61121500U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57167090A (en) * | 1981-04-07 | 1982-10-14 | Citizen Watch Co Ltd | Melody memory reproducer |
| JPS5897179A (en) * | 1981-12-03 | 1983-06-09 | Nippon Gakki Seizo Kk | Automatic playing device |
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