AAPL Stock: 117.81 ( -0.22 )

Printed from

Surround sound added to MP3 file format

updated 07:35 pm EST, Tue January 3, 2006

MP3 surround sound support

iPod users everywhere may soon enjoy theater-like surround sound from simple stereo headphones, following today's announcement of the . Utilizing MP3 SX (MP3 Stereo eXtended) technology that allows enhancing MP3 stereo files for multi-channel playback, "MP3 Surround" presents the feeling of envelopment by using the ambience sounds already present in the stereo source. The new format enables high-quality surround sound at bit rates comparable to those currently used to encode stereo MP3 material, and is backwards compatible to stereo MP3; a legacy MP3 device plays back MP3 Surround as high quality stereo.

Traditionally, surround sound has been primarily limited to loudspeaker setups in living rooms or theaters. With the Ensonido technology, the individual listening experience through portable MP3 Surround players and stereo headphones is enhanced. The company said that it uses an acoustic model to simulate the natural transmission of multi-channel sound from the loudspeakers to the human ear.

by MacNN Staff




Comments are closed.


Network Headlines

Follow us on Facebook


Most Popular


Recent Reviews

Ultimate Ears Megaboom Bluetooth Speaker

Ultimate Ears (now owned by Logitech) has found great success in the marketplace with its "Boom" series of Bluetooth speakers, a mod ...

Kinivo URBN Premium Bluetooth Headphones

We love music, and we're willing to bet that you do, too. If you're like us, you probably spend a good portion of your time wearing ...

Jamstik+ MIDI Controller

For a long time the MIDI world has been dominated by keyboard-inspired controllers. Times are changing however, and we are slowly star ...


Most Commented