Yamaha YSP-4300 ユーザーズマニュアル

Digital surround sound system developed by DTS, Inc., which 
provides 5.1 channel audio. With an abundance of audio data, it is 
able to provide authentic-sounding effects.

DTS-HD High Resolution Audio is a high resolution audio 
technology developed for high-definition disc-based media 
including Blu-ray Disc. Selected as an audio standard for Blu-ray 
Disc, this technology delivers sound that is virtually 
indistinguishable from the original, offering a high-definition 
home theater experience. Supporting bitrates up to 6.0 Mbps for 
Blu-ray Disc, DTS-HD High Resolution Audio can carry up to 
7.1 discrete channels of 24-bit/96 kHz audio simultaneously.

The lossless high quality audio format created for an optical disc 
such as Blu-lay Disc. It is selected as an audio standard for 
Blu-ray Disc. Supporting bitrates up to 24.5 Mbps for Blu-ray 
Disc, DTS-HD High Master Audio can carry up to 7.1 discrete 
channels of 24-bit/96 kHz audio simultaneously.

HDMI (High-Definition Multimedia Interface) is the industry 
supported, uncompressed, all-digital audio/video interface. When 
used in combination with HDCP (High-bandwidth Digital 
Content Protection), HDMI provides a secure audio/video 
interface that meets the security requirements of content 
providers and system operators.

Linear PCM is a signal format under which an analog audio 
signal is digitized, recorded, and transmitted without using any 
compression. This is used as a method of recording CDs and 
DVD audio. The PCM system uses a technique for sampling the 
size of the analog signal per very small unit of time. Standing for 
pulse code modulation, the analog signal is encoded as pulses and 
then modulated for recording.

The number of sampling (process for digitalizing analog signals) 
per second. In principle, the higher the sampling rate, the wider 
the frequency range that can be played back, and the higher the 
quantized bit rate, the finer the sound that can be reproduced.

The Digital Sound Projector features a number of compact beam 
speakers installed in orderly rows. Optimized audio signals are 
output as sound from each speaker for precise directional 
focusing of sounds. These focused sounds are called sound 
beams.

x. v. Color is a type of video signal that can be transmitted by the 
HDMI jacks of this unit. It is a more extensive color space than 
sRGB, and allows the expression of colors that could not be 
expressed before. While remaining compatible with the color 
gamut of sRGB standards, “x.v.Color” expands the color space 
and can thus produce more vivid, natural images. It is particularly 
effective for still pictures and computer graphics.