Llega el firmware 4.20 a PlayStation 3

As mentioned in our previous blog post, system software update (v4.10) added a feature that enabled you to hear your own voice through the Wireless Stereo Headset when playing multiplayer modes. This type of audio feedback is known as “sidetone.” Based on your comments, system software update (v4.20) will improve sidetone audio performance by giving you the option to select one out of five levels for microphone audio, or turn the feature off completely. For those of you who use the Wireless Stereo Headset to watch Blu-ray or DVD movies on your PS3, this system software update will also enable virtual surround sound functionality, giving you a superior audio experience.

Wez escribió:La actualización incluye una buena noticia para los poseedores del Wireless Headset Stereo 7.1 de Sony: además de arreglar el tema del sidetone, ahora podremos activar el Virtual Surround en Blu Rays y DVD:

Sacado del PSBlog USA:

As mentioned in our previous blog post, system software update (v4.10) added a feature that enabled you to hear your own voice through the Wireless Stereo Headset when playing multiplayer modes. This type of audio feedback is known as “sidetone.” Based on your comments, system software update (v4.20) will improve sidetone audio performance by giving you the option to select one out of five levels for microphone audio, or turn the feature off completely. For those of you who use the Wireless Stereo Headset to watch Blu-ray or DVD movies on your PS3, this system software update will also enable virtual surround sound functionality, giving you a superior audio experience.