| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3cf299ad6adf0288e4036df7a013d842 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S84-01 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10H1-32 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10H1-32 |
| filingDate |
2003-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2238efe2b2d8ac76c559a5876074aef0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_277e4e4723c4d5be817258f6a646fa3c |
| publicationDate |
2003-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2003196541-A1 |
| titleOfInvention |
Acoustic control system for electronic musical instrument |
| abstract |
An acoustic control system for an electronic musical instrument, which can obtain optimal acoustic characteristics irrespective of whether or not a low range speaker is attached to a body thereof. A piano body has high range and mid range speakers. A low range speaker is removable from the body. A stand-excluding switch designates a first speaker-use mode for using the high range and mid range speakers alone, and a stand-including switch designates a both speaker-use mode for using both the high range and mid range speakers and the low range speaker. A ROM stores stand-excluding and stand-including factors for setting acoustic characteristics in the two modes, respectively. A CPU reads one of the factors, which corresponds to the mode designated by the stand-excluding or stand-including switch. A tone generator circuit generates a musical tone signal to be reproduced in one of the modes, based on the read factor. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008223201-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8800455-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7473842-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005066798-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10490175-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9585267-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7795525-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-D916200-S
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008072747-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7692089-B2 |
| priorityDate |
2002-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |