jayanji
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Typically, broadcasters and other service providers deliver Dolby Digital 5.1-channel audio at an average data rate of 384 kbps. The latest Dolby Digital Plus encoding enhancements will reduce the data rate required by 50 percent—to 192 kbps—thanks to extensive research into algorithm optimizations.
Airtel using minimum 256 kbps DD+, which is approx. equal to 640 kbps DD
Sun TV HD having DD 640kbps
Airtel using minimum 256 kbps DD+, which is approx. equal to 640 kbps DD
Sun TV HD having DD 640kbps