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What Is Downmixing? Part 1: Stereo (LoRo) | TV Tech
https://www.tvtechnology.com/opinions/what-is-downmixing-part-1-stereo-loro#:~:text=Reproducing%205.1%20channels%20of%20audio%20through%20a%20lesser,of%20downmixing%20is%20to%20discard%20the%20LFE%20channel.
What Is Downmixing? Part 1: Stereo (LoRo) | TV Tech
https://www.tvtechnology.com/opinions/what-is-downmixing-part-1-stereo-loro
Reproducing 5.1 channels of audio through a lesser number of speakers requires a process called downmixing. Simply put, downmixing combines the Left, Right, Center, Left surround, and Right surround channels in a somewhat logical manner to drive stereo or mono speakers. The first rule of downmixing is to discard the LFE channel.
Downmix PCM or Dolby Digital? - Ars Technica OpenForum
https://arstechnica.com/civis/viewtopic.php?t=1124025
Dolby Digital (Downmix PCM or Dolby Digital) BD Audio Settings (Mix or Direct) DTS (Downmix PCM or Dolby Digital) 48Khz/96Khz PCM (48/16 Bit or 96/24Bit) have me puzzled.
Help Guide - Sony
https://helpguide.sony.net/internettv/nsz-gt1/v1/us1/06/06-05_2.html
The audio signals are output by Linear PCM if [Off (Downmix PCM)] is selected when connected to a device without a built-in Dolby Digital decoder. Return to Top Dolby Digital pass-through Set whether or not to transmit Dolby Digital signals from the cable/satellite box to your audio system via an HDMI or an optical digital cable connection.
use downmix PCM? - AVForums
https://www.avforums.com/threads/use-downmix-pcm.1707776/
In the sound settings it has Downmix PCM or DTS and Downmix PCM or Dolby Digital. It says in the instructions that if the amp has built in DTS decoder then use the DTS setting. The same with the Dolby Digital which I can use the Dolby Digital setting or downmix PCM. But if it has no decoder then use the Downmix setting.
Dear Cliff, what is the meaning of DownMix ? | AVS Forum
https://www.avsforum.com/threads/dear-cliff-what-is-the-meaning-of-downmix.77217/
Downmix means that the 5.1 channel compressed data is being Decoded into six channels of PCM audio and then remixed (downmixed) to two channel stereo. It is not unusual for software decoders to come in several versions for OEMs. For example, Cyberlink has Dolby Digital versions for 2,4, and 6 channels.
PCM Audio in Stereo and Home Theater - Lifewire
https://www.lifewire.com/what-is-pcm-1846928
PCM (pulse code modulation) describes a process that converts analog audio signals (represented by waveforms) into digital audio signals (represented by ones and zeros) with no compression. This process allows the recording of a musical performance, movie soundtrack, or other pieces of audio into a smaller space, virtually and physically.
Understanding Audio Downmix and Surround ... - Bob …
https://bobpariseau.com/blog/2018/6/20/understanding-audio-downmix-and-surround-sound-processing-or-wait-ive-got-the-wrong-number-of-speakers
Downmixing is what happens when you need to render MORE content channels into FEWER speakers. Surround Sound Processing is what happens when you want to render FEWER content channels into MORE speakers. Downmixing is essential.
5.1 PCM downmix format/decoding - Roku Community
https://community.roku.com/t5/Playback-Issues-Audio-Video-Power/5-1-PCM-downmix-format-decoding/td-p/525348
Re: 5.1 PCM downmix format/decoding I think you're out of luck, unless, like my Yamaha receiver, you have a 7 channel stereo setting. I use that for any 2 channel sources and it fills all speakers.
Change the audio format on your Samsung TV
https://www.samsung.com/us/support/answer/ANS00085244/
Note: This changes the signal to 2.0 PCM as it passes through the TV. If you select PCM even though you have a home theater system or soundbar connected, the sound system will only receive 2.0 channel sound and the result will not be multi-channel surround sound, even if the sound system is capable of multi-channel PCM audio.
What is Downmixing? : audio - reddit
https://www.reddit.com/r/audio/comments/9ob21d/what_is_downmixing/
you downmix something to fit a specific format in fact, taking a surround to stereo will make dialog stand out less, since, in surround, most of the dialog is in the center channel, and taking it to stereo will make a "phantom center" 5 level 2 wheresthetrigger123 Op · 2y Unfortunately most of my files are surround and theres no option for stereo.
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