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Feasycom Tips: 30s Get Acquainted With Apt-X
Nov 29, 2018

What is apt-X:

Apt-X is a kind of technology that can enhance the wireless sound quality


apt-X (classic):

oCompression ratio: 4:1

oAudio format: 16-bit, 44.1kHz

oData rates: 352 kbps


Apt-X Low Latency:

oCompression ratio 4:1

oAudio format: 16-bit 44.1kHz

oData Rates: 352kbps

oLatency Less than 40 ms 


Apt-X HD:

oCompression ratio 4:1

oAudio format: 24-bit 48 kHz

oData rates: 576kbps 


Apt-X Adaptive:

oCompression ratio 5:1 – 10:1

oAudio format: 24-bit 48 kHz

oData rates: 276kBit/s & 420kBit/s


To a summary:

For best sound quality, you can choose apt-X HD;

For lowest sound Latency, you can choose apt-X LL;

If not pursuit of the ultimate, apt-x (classic) is a good choice.

If pursue the economy, AAC or SBC audio codec is the best choice.


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Feasycom provide several choice for the apt-X solution. 


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