US3263019A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Randomization of phases and frequencies of musical spectra
Assignee: Individual
•
Filing: 1964-03-18
•
Granted: 1966-07-26
•
Expires: 1984-03-18
Abstract
No abstract record available.
Inventors
- 👤 Hurvitz Hyman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:14
CPC Classifications
G; G10; G10H; G10H1/00; G10H1/02; G10H1/04; G10H1/043
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
68 words
IN COMBINATION, A SOURCE OF AN AUDIO BAND REPRESENTING MUSIC, AN AUDIO PHASE MODULATOR CONNECTED IN CASCADE WITH SAID SOURCE, AN AUDIO FILTER ARRANGED TO DISPERSE PHASE AS A FUNCTION OF FREQUENCY CONNECTED IN CASCADE WITH SAID PHASE MODULATOR, A FURTHER AUDIO PHASE MODULATOR CONNECTED IN CASCADE WITH SAID AUDIO FILTER, MEANS FOR DEVIATING THE PHASES OF THE AUDIO OF SAID MODULATED IN OPPOSITE SENSES, AND MEANS ACOUSTI-
Claim 2
Dependent Claim
68 words
IN COMBINATION, A SOURCE OF AN AUDIO BAND REPRESENTING MUSIC, AN AUDIO PHASE MODULATOR CONNECTED IN CASCADE WITH SAID SOURCE, AN AUDIO FILTER ARRANGED TO DISPERSE PHASE AS A FUNCTION OF FREQUENCY CONNECTED IN CASCADE WITH SAID PHASE MODULATOR, A FURTHER AUDIO PHASE MODULATOR CONNECTED IN CASCADE WITH SAID AUDIO FILTER, MEANS FOR DEVIATING THE PHASES OF THE AUDIO OF SAID MODULATED IN OPPOSITE SENSES, AND MEANS ACOUSTI-
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-07-25 | 1970-01-24 | 1970-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-25 | 1974-01-24 | 1974-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-25 | 1978-01-24 | 1978-07-26 | $7700.00 | Window Closed / Lapsed |