http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100734772-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10H2250-005 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10H7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10H1-0066 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10H7-00 |
| filingDate | 2004-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2007-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2007-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100734772-B1 |
| titleOfInvention | Multi-sound simultaneous generation device that can simultaneously implement MIDI wave, automatic section repeat wave, speed-controlled wave, and original sound wave using cross signal and address phase modulation |
| abstract | The sequential block unit transmission of MIDI (Musical Instrument Digital Interface) signal, which is an international standard that defines the communication method of electronic music period, and automatic section repeat function, and also controls the speed of sound generation without changing frequency. Disclosed is a method of implementing a simultaneous sound generation method using a memory data crossfade modulation (reverse cross-modulation of a predetermined interval signal) using a semiconductor non-memory device. The present invention utilizes an already stored database to make a desired sound or temporarily receives data transmitted from the outside to create an address for outputting memory address information changed over time and crossfaded data for speed change. Interface unit for analyzing MIDI is provided. In particular, the MIDI interface unit is divided into MIDI and wave and voice information detecting means, and transmitting means for transmitting the MIDI information detected by the sound generating unit. The sound generating unit includes internal and automatic segment repeat memory selectors, sound generating means, sound modulating means, An output circuit is provided. The MIDI interface unit recognizes MIDI signals using both serial and parallel communication methods from external MIDI signals, and determines whether the internal MIDI sound or the automatic section repeat sound is generated by the sound generator to generate a sound that matches the MIDI signal. It transmits the converted signal to select the appropriate signal by selecting. The sound generating unit is a sound generating means unit, which is a part for generating a sound corresponding to the conversion signal input from the MIDI input terminal and the sound that can be modulated by changing the frequency, amplitude, and speed of the generated sound once the sound is generated. It is a modulation means, and finally it is connected to the output digital analog converter which sends out the signal generated by the sound modulation means to the outside. The sound generator of the present invention can generate a sound from the sound generator when only a simple signal called MIDI is received from the outside, and the general wave data can be modulated / varied by the user arbitrarily with the MIDI. Applicable to mobile phones, entertainment machines, electronic musical instruments, etc., the use of this sound generating device greatly increases the system program efficiency of devices that require sound generation.n n n n Cross signal, address phase modulation, MIDI wave, automatic section repeat, speed control |
| priorityDate | 2004-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID516892 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID453034310 |
Total number of triples: 14.