Pro-Audio
With virtually no delay, a strong, robust connection, and providing excellent channel density, apt-X Live enables real-time digital wireless audio in bandwidth constrained environments.
Technologies used:
apt-X Live »
apt-X Live audio coding
apt-X Live has been specifically designed to satisfy the audio coding requirements of digital wireless microphones. The patented novel underlying architecture provides further levels of audio data rate reduction and an enhanced degree of error tolerance, all with extremely low latency.
The apt-X Live auido codec can deliver a single channel of 24bit, 48kHz audio in 120kbps with a codec latency of less than 1.9ms.
The framework of apt-X Live audio coding ensures a high resilience to random bit errors. Additional techniques employed within apt-X Live will also reduce the significance of these errors and the magnitude of the effect of certain signals. The apt-X Live decoder has a signal input from the RF link which can aid the management of bit errors or problems with the link.
apt-X Live LBR
apt-X Live LBR is an optimised version of apt-X Live that can allow reduced bit rate operation. 16bit, 24kHz audio can be compressed to a bit rate of 48kbps whilst maintaining the low latency operation of 2ms.
Features
Outstanding audio quality
Extremely low audio coding delay
Strong resilience and robust to bit errors
Optimised implementation for low power DSP
Applications
Digital Wireless Microphones
In-ear Monitoring
Conference Wireless Microphones
Intercom / 2-way push to talk
Talkback applications
Audio for Video Broadcast contribution