| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_daa48ed820a7dad29affa51e58caf757 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10H2210-046
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L25-18 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10H1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10L25-78 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10L25-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10L15-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10L15-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10H1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10L25-78 |
| filingDate |
1994-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_24659923cf072f9806dc98f1f80f065b |
| publicationDate |
1995-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0637011-A1 |
| titleOfInvention |
Speech signal discrimination arrangement and audio device including such an arrangement |
| abstract |
A speech signal discrimination arrangement (70) has an input (1) for receiving an audio signal and an output (5) for supplying a probability indication signal V P which is indicative of the probability that the audio signal received via the input (1) is a speech signal. An analyzing circuit (2) derives an analysis signal (NA) which is indicative of the ratio between a signal power in a first portion of a frequency spectrum of the received signal and a signal power in a second portion of the frequency spectrum. A signal pattern detector (3) detects signal patterns in the analysis signal (NA) for which the probability that they occur in a speech signal differs from the probability that they occur in another signal, for example a music signal. Estimator means (4) derive the probability indication signal V P in dependence on the detected signal patterns. The speech signal discrimination arrangement (70) is used in an audio device for processing a received audio signal. The audio device comprises an audio signal processing circuit (71) for processing the received audio signal in a manner which depends on the probability indication signal V P generated by the speech signal discrimination arrangement (70). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101022342-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9866191-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8195451-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10523169-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9705461-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6570991-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10396739-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10396738-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010011377-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11711060-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010011377-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1600943-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03022003-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10389319-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10389321-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10389320-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-RE43985-E
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1600943-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2009274456-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03022003-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10374565-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10361671-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9698744-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10103700-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9685924-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004079718-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10476459-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11296668-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10454439-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9979366-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9787269-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10833644-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9787268-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10411668-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9954506-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9966916-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9768750-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9960743-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9768749-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9780751-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9774309-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9827543-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9742372-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7454331-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10720898-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9762196-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10284159-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9827543-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11362631-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102007535-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8577676-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2467406-C2 |
| priorityDate |
1993-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |