What is a DTS file?
DTS — Digital Theater Systems
Use the format DTS
A concrete example
Prepare an MP3 copy to listen to a DTS track on a single player.
Useful checks
The stereo output does not preserve multichannel spatialization. Pay particular attention to the center voice.
Choose a conversion
Keep the original and open the result in the software or on the device that will need to use it.
Your questions about this format
Which format should you choose to share a recording?
MP3 is a good starting point for sending or casual listening. Select your source, then MP3, start the conversion, and listen to the result. For audio editing, WAV may be more suitable but often produces a larger file.
Does converting an MP3 to a WAV improve the sound?
No: the WAV does not restore the information lost when creating the MP3. It mainly allows you to change the working format. To preserve the maximum quality, start from the original recording when you have it.
How can you compare before downloading?
After a successful audio conversion, use the original and resulting players. Check a quiet area and a loud area, then the beginning and the end. In case of cutoff or absence of sound, keep the original and report the formats used to support.
Why doesn't a MIDI file sound exactly like it does on my system?
A MIDI describes notes and instruments, not a sound recording. Its conversion depends on the sound bank used by the engine. Listen to the rendering before broadcasting; the MIDI synthesis is part of specialized NoLimit processing.
What is it?
DTS is Dolby Digital's great rival in multichannel sound. It operates at a considerably higher bitrate, which has earned it a reputation for superior quality — a point that's been debated for thirty years.
It appears mainly on Blu-ray discs and in cinema theaters.
History & origin
The company Digital Theater Systems was founded in the early 1990s, with backing from Steven Spielberg. Its first public demonstration was the soundtrack of Jurassic Park, in 1993.
Since then, DTS and Dolby have divided up film soundtracks worldwide between them, each with its own high-definition variants.
Why it is useful
A high bitrate and excellent multichannel sound, with lossless variants available on Blu-ray.
It's decoded by every home theater amplifier worth its salt.
Limits & drawbacks
Large file sizes, and inconsistent support on consumer devices and entry-level televisions.
Like AC3, it serves no purpose outside a multichannel setup.
Practical tips
Convert DTS to AAC or MP3 for listening on headphones or a phone: the track will be downmixed to stereo.
If your equipment won't play DTS, converting to AC3 is often the simplest way to keep the multichannel sound.
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