JPS54125075A - Metronome device - Google Patents
Metronome deviceInfo
- Publication number
- JPS54125075A JPS54125075A JP3324278A JP3324278A JPS54125075A JP S54125075 A JPS54125075 A JP S54125075A JP 3324278 A JP3324278 A JP 3324278A JP 3324278 A JP3324278 A JP 3324278A JP S54125075 A JPS54125075 A JP S54125075A
- Authority
- JP
- Japan
- Prior art keywords
- beats
- beat
- strong
- circuit
- weak
- 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
- Electrophonic Musical Instruments (AREA)
Abstract
PURPOSE: To produce sounds of differnt timbres according to storong and weak beats by controlling opening and closing of a gate according to beats applying the oscillation outputs via audible frequency oscillator and further frequency dividing circuit alternately to a sounding device.
CONSTITUTION: The tempo signals outputted by a tempo signal oscillator go through a monostable multi 5 and are counted by a counter 6 which is reset via beat selection circuit 7. According to the number of beats selected in the circuit 7, a strong beat generating circuit 8 generates strong beat signals. These signals cause the AND gate connecting to the AND gate and inverter of a strong-weak beat selection circuit 8 to open alternately according to beats, then the oscillation output of an audible frequency oscillator 1 and further the oscillation outputs having been frequency divided in a frequency dividing circuit 2 alternately drive a speaker 10. Hence, the metronome produces the sounds of different timbres at each strong and weak beat according to the number of beats.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3324278A JPS54125075A (en) | 1978-03-22 | 1978-03-22 | Metronome device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3324278A JPS54125075A (en) | 1978-03-22 | 1978-03-22 | Metronome device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54125075A true JPS54125075A (en) | 1979-09-28 |
Family
ID=12380995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3324278A Pending JPS54125075A (en) | 1978-03-22 | 1978-03-22 | Metronome device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54125075A (en) |
-
1978
- 1978-03-22 JP JP3324278A patent/JPS54125075A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5426719A (en) | Musical sound signal generating circuit for electronic instrument | |
JPS52127224A (en) | Electronicmusical instrument | |
JPS54125075A (en) | Metronome device | |
JPS5225613A (en) | Truncate circuit of electronic musical instrument | |
JPS53141018A (en) | Electronic musical instrument | |
JPS5560885A (en) | Electronic metronome | |
JPS54125074A (en) | Metronome device | |
JPS5482226A (en) | Musical tone generator | |
JPS5389415A (en) | Electronic musical instrument | |
JPS5355016A (en) | Rhythm generating means | |
JPS5560886A (en) | Upbeat and downbeat sound generation circuit for electornic metronome | |
JPS5266416A (en) | Automatic rhythm player | |
JPS5346015A (en) | Glide effect device for electronic musical instrument | |
JPS51151524A (en) | Apparatus for generating a beat effect sound in an electronic musical instrument | |
JPS5333114A (en) | Beat effect generator | |
FR2454129A1 (en) | Combined electronic metronome and tuning fork - has memory and manual selection circuit controlling frequency synthesiser to provide variety of audio tone and beat signals | |
JPS57169693A (en) | Starter for athletic sport | |
JPS537319A (en) | Electronic musical instrument | |
JPS55134388A (en) | Electronic wrist watch system playing melody | |
JPS6027438Y2 (en) | sound production circuit | |
JPS604238Y2 (en) | Musical tone control device for electronic musical instruments | |
JPS5537962A (en) | Timer unit | |
JPS53149312A (en) | Electronic musical instrument | |
JPS53147522A (en) | Automatic accompaniment apparatus | |
JPS54143265A (en) | Watch having alarm sound generating function |