PS3 price is the cheapest of all Blu-ray machine, and you can see the disc play all-in, dudie and operation temporarily at the fastest one, but the prospect of unlimited upgrades, the most important picture engine power, output quality is not lost on some mid-level machine, even if playing on 160-inch high-definition projector, still feel the picture sharp ...
But PS3 is game, its high-definition audio part of the upgrade has not kept pace with, for example, some AV audio and video features lacking, which to many AV users worry is not the Master Audio support DTS-HD is now the most advanced high-definition surround sound standards. But SONY has recently announced in the April 15th launch 2.30 firmware updates, new firmware maximum contribution is the comprehensive support for PS3 DTS-HD Master Audio (DTS-HD MA) high definition audio output. Users only need to download software to computer upgrade, get constant feature and performance improvements.
Now the users just need to upgrade to version 2.30 PS3 firmware, through HDMI cable and HD support DTS-MA AV amplifier connection, you can decode out DTS-MA highest version of the HD audio specs output. But according to the introduction, in addition to supporting DTS-HD Master Audio, also at High Resolution Audio corresponding DTS-HD. SONY does not detail the Master Audio digital signal DTS-HD is bit stream output directly or convert to LPCM output, but can be sure that the output signal is provided by DTS-MA highest 24.5Mbps audio stream that supports 7.1 channel 96KHz/24bit audio.
In the absence of upgrading firmware, PS3 play Audio encoding DTS-HD Master Blu-ray movie, only through the backward-compatible output DTS encoded audio output, DTS uses traditional 768kbps compression technology, and new DTS-HD Master Audio bitrate DTS, reaches far beyond the standard compression 24.5Mbps of small, loss of information, details, providing higher quality sound recording with 7.1 channel, 96k sample rate and bit depth 24bit, is currently the highest quality HD audio.
New updates unmet home theater enthusiasts on auditory needs, now the PS3 in full support for 1080p Full HD video output, it also supports DTS-HD Master High Resolution Audio and DTS-HD Audio of two ultimate high-definition audio output, you can talk about is now market cost-effective and feature-complete machine, for existing large high of Blu-ray player is a lot of challenges.
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