Method of manually fine tuning audio synchronization of a home network
US7333519B2 · kind B2 · utility
260Cited by
21References
42Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 23, 2002 |
| Grant date | Feb 19, 2008 |
| Priority date | — |
| Expiry date | Feb 18, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04J3/0644
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method is provided for manually synchronizing the playback of a digital audio broadcast on a plurality of network output devices. The method is applicable for use with methods such as those that use a time code, insert a control track pulse, or use an audio waveform sample for synchronization. The manual adjustment method relies on a graphical user interface for adjustment and audible pulses from the devices which are to be synchronized. The digital audio broadcast from multiple receivers does not present to a listener any audible delay or echo effect.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.