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What is ATRAC3+ plugin?

By Ayaz Keith

What is ATRAC3+ plugin?

Atrac3+ Plugin is a decoder for the compression technology based on Sony ATRAC. ATRAC stands for Adaptive TRansform Acoustic Coding, a technology from Sony offering support for MiniDisc. This codec was developed by Sony for their portable audio players.

What is ATRAC3 compression?

ATRAC stands for Adaptive TRansform Acoustic Coding, a technology from Sony offering support for MiniDisc. This codec was developed by Sony for their portable audio players. The main advantage of the ATRAC3 compression method is achieving twice the data compression rate of ATRAC while avoiding any sound quality loss.

What is Sony ATRAC3 audio codec?

Thanks to its continuous evolution, the ATRAC technology aims to provide a great musical experience and the Sony ATRAC3 Audio Codec is one of the best examples that illustrates it.

What bit rate does ATRAC3plus support?

Additionally, a study showed that ATRAC3plus at 64 kbit/s has a similar sound quality to that of an outdated MP3 encoder at 128 kbit/s. A comparison between ATRAC3plus and modern high quality MP3 has not been performed, though. The highest bit rate supported by the Atrac3+ Plugin is 132 kbps.