JPS6354197U - - Google Patents
Info
- Publication number
- JPS6354197U JPS6354197U JP14912786U JP14912786U JPS6354197U JP S6354197 U JPS6354197 U JP S6354197U JP 14912786 U JP14912786 U JP 14912786U JP 14912786 U JP14912786 U JP 14912786U JP S6354197 U JPS6354197 U JP S6354197U
- Authority
- JP
- Japan
- Prior art keywords
- section
- input
- musical instrument
- signal
- tuning
- 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
- 238000007493 shaping process Methods 0.000 claims description 2
- 230000003321 amplification Effects 0.000 claims 2
- 238000003199 nucleic acid amplification method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案にかかる楽器用調律器の全体構
成図、第２図は本考案にかかる楽器用調律器の入
出力部の構成図、第３図は従来の楽器用調律器の
入出力部の構成図である。
１……入力部、２……波形整形部、３……信号
処理部、４……表示部、５，１２，１６……バツ
フア、６……出力部、７，１１……外部ボリユー
ム、８，１４……マイク、９，１５……入力端子
、１０……抵抗、１３，１７……出力端子。
Figure 1 is an overall configuration diagram of a musical instrument tuner according to the present invention, Figure 2 is a diagram of the input/output section of the musical instrument tuner according to the present invention, and Figure 3 is an input/output diagram of a conventional musical instrument tuner. FIG. 1... Input section, 2... Waveform shaping section, 3... Signal processing section, 4... Display section, 5, 12, 16... Buffer, 6... Output section, 7, 11... External volume, 8 , 14...Microphone, 9, 15...Input terminal, 10...Resistor, 13, 17...Output terminal.
Claims (1)
その入力された信号を波形整形する波形整形部と
その波形整形された信号から周波数を抽出し、前
記楽器の調律判定を行なう信号処理部と調律判定
を表示する表示部と前記入力部に入力された信号
を出力させる出力部と前記入力部と前記出力部の
間に設置されたバツフアからなる楽器用調律器に
おいて、 前記バツフアに増幅機能をもたせ、その増幅度
を外部に設置したボリユームによつて変化させら
れることを特徴とした楽器用調律器。[Claims for Utility Model Registration] An input section that inputs the sound or electrical signal of a musical instrument, a waveform shaping section that shapes the input signal, and a frequency that is extracted from the waveform-shaped signal to determine the tuning of the musical instrument. A musical instrument tuner comprising a signal processing section for performing tuning, a display section for displaying tuning determination, an output section for outputting the signal input to the input section, and a buffer installed between the input section and the output section, A musical instrument tuner characterized in that the buffer has an amplification function, and the degree of amplification can be changed by an externally installed volume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14912786U JPS6354197U (en) | 1986-09-29 | 1986-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14912786U JPS6354197U (en) | 1986-09-29 | 1986-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6354197U true JPS6354197U (en) | 1988-04-12 |
Family
ID=31064043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14912786U Pending JPS6354197U (en) | 1986-09-29 | 1986-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6354197U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5443786U (en) * | 1977-08-31 | 1979-03-26 |
-
1986
- 1986-09-29 JP JP14912786U patent/JPS6354197U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5443786U (en) * | 1977-08-31 | 1979-03-26 |
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