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"Has Dolby TrueHD been phased out in favor of Dolby Atmos and DTS Master Audio on Blu-ray discs?"

Dolby TrueHD is a lossless audio format that can support up to 24-bit audio and sampling rates from 44.1 kHz to 192 kHz, making it suitable for high-quality audio playback.

Dolby TrueHD is not as widely used as DTS-HD Master Audio, despite being a lossless audio format that can support up to 7.1 audio channels.

Dolby Atmos, on the other hand, is an object-based surround sound technology that adds height and dimension to the audio experience, making it more immersive.

DTS-HD Master Audio has a transfer speed of 245Mbps on Blu-ray discs, compared to Dolby TrueHD's 18Mbps.

Dolby TrueHD requires a 7.1 channel setup to function optimally, while Dolby Atmos requires ceiling speakers as part of its unique speaker arrangement.

Both Dolby Atmos and DTS-HD Master Audio require specific speaker setups to optimize their audio formats.

Dolby TrueHD supports up to 24-bit audio and sampling rates from 44.1 kHz to 192 kHz, making it suitable for high-quality audio playback.

The average bitrates for Dolby TrueHD sit around 6000 kbps, while Dolby Atmos can reach up to 18000 kbps on multichannel content with a higher sampling rate.

Dolby Atmos achieves multidimensional surround sound by adding overhead speakers to a regular 5.1 or 7.1 channel surround sound system.

Dolby TrueHD can be decoded internally using a Blu-ray or Ultra HD Blu-ray Disc player, and then passed directly to a home theater receiver as a PCM signal via HDMI or a set of channel analog audio connections.

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