Assignee
VARIABLE SPEECH CONTROL
US·5 granted patents·147 citations·filing 1980–1986
Top patents by PatentIndex Score
5 records- 0191US4406001ATime compression/expansion with synchronized individual pitch correction of separate componentsVARIABLE SPEECH CONTROL·Filed 1980·Granted Sep 20, 1983·61 cites·15 claims
- 0269US4700391AMethod and apparatus for pitch controlled voice signal processingVARIABLE SPEECH CONTROL·Filed 1986·Granted Oct 13, 1987·67 cites·19 claims
- 0360US4586174AAudio channel stacking with speech compression for narrow band transmission with provision for dialed callsVARIABLE SPEECH CONTROL·Filed 1984·Granted Apr 29, 1986·17 cites·6 claims
- 0429US4417103AStereo reproduction with gapless splicing of pitch altered waveformsVARIABLE SPEECH CONTROL·Filed 1983·Granted Nov 22, 1983·1 cites·8 claims
- 0526US4415772AGapless splicing of pitch altered waveformsVARIABLE SPEECH CONTROL·Filed 1981·Granted Nov 15, 1983·1 cites·19 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →