| 摘要 |
The diversity SCO digital audio technique (300) provides packet protection through statistical diversity by adding new audio modes (202, 204) that operate within a Bluetooth framework (200). Increased packet protection improves audio intelligibility and data transmission. The combination of a blind or signaled transmission of a redundant packet (202 or 204) in combination with a randomly faded frequency hop for each packet provide for enhanced reliability and link quality.
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