EP 0493374 A2 19920701 - Electronic musical instrument in which musical tones are generated on the basis of pitches extracted from an input waveform signal.
Title (en)
Electronic musical instrument in which musical tones are generated on the basis of pitches extracted from an input waveform signal.
Title (de)
Elektronisches Musikinstrument, wobei Musiktöne von aus einer Eingangswellenform gezogenen Tonhöhen erzeugt werden.
Title (fr)
Instrument de musique électronique dans lequel les sons musicaux sont générés à partir de fréquences obtenues d'une forme d'onde d'entrée.
Publication
Application
Priority
- EP 87115594 A 19871023
- JP 471487 A 19870112
- JP 5038187 A 19870306
- JP 25348786 A 19861024
- JP 28214286 A 19861128
- JP 28329286 A 19861128
- JP 28598586 A 19861202
- JP 28674586 A 19861203
Abstract (en)
There is disclosed an apparatus for generating a musical tone signal in accordance with an input waveform signal, comprising a sounding commanding means for providing a command to generate a musical tone having a designated frequency, level judging means for judging whether an amplitude level of said input waveform signal is below a predetermined value, continue judging means for judging whether the input signal amplitude level below the predetermined level continues for a predetermined period of time and sounding stop commanding means for stopping sounding when said continue judging means judges that said input signal amplitude level state continues for the predetermined time. <IMAGE>
IPC 1-7
IPC 8 full level
G10H 3/00 (2006.01)
CPC (source: EP)
G10H 3/00 (2013.01); G10H 2210/066 (2013.01)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0264955 A2 19880427; EP 0264955 A3 19890830; EP 0264955 B1 19930317; DE 3752185 D1 19980604; DE 3752185 T2 19980827; DE 3784830 D1 19930422; DE 3784830 T2 19931014; EP 0493374 A2 19920701; EP 0493374 A3 19921119; EP 0493374 B1 19980429; HK 1005348 A1 19981231
DOCDB simple family (application)
EP 87115594 A 19871023; DE 3752185 T 19871023; DE 3784830 T 19871023; EP 92105224 A 19871023; HK 98104364 A 19980520