DTS to CVS Converter

Re-encode DTS multi-channel audio into CVS online

Drop files here. 1 GB maximum file size or Sign Up
to
Facebook Amazon Microsoft Tesla Nestle Walmart L'Oreal

DTS to CVS Made Easy

Go from DTS to CVS without technical hassle. Upload your surround audio, choose the target format, and download the result.

No Software Needed

Everything happens in your browser. No plugins, extensions, or desktop applications to download — just open and convert.

Built for Everyone

Whether you are an audio professional or a casual user, the converter handles your audio with the same reliability.

How to convert DTS to CVS

1

Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.

2

Choose cvs or any other format you need as a result (more than 200 formats supported)

3

Let the file convert and you can download your cvs file right afterwards

About formats

DTS (Digital Theater Systems) is a multi-channel audio codec originally engineered for cinema sound, now a staple of home theater and Blu-ray releases. Conceived by DTS, Inc. and first showcased theatrically alongside the 1993 film Jurassic Park, the technology delivers up to 5.1 discrete channels of surround sound at bit rates typically between 768 kbps and 1.5 Mbps. Unlike competing codecs that lean on aggressive psychoacoustic modeling, DTS allocates a higher data budget to each channel, preserving finer spatial detail and low-level dynamics. The format encodes audio using sub-band ADPCM combined with vector quantization, producing a perceptibly rich sound field. Its extended variant, DTS-HD Master Audio, adds a lossless extension layer for bit-for-bit accuracy up to 24-bit/192 kHz. Key strengths include broad hardware adoption across AV receivers, gaming consoles, and automotive infotainment systems, along with robust error concealment that masks minor disc or stream glitches. For anyone working with surround-sound content intended for physical media or high-end streaming, DTS provides a proven pathway from studio mix to living room.
Developer: DTS, Inc.
Initial release: 1993
CVS is a telephony audio encoding based on Continuously Variable Slope Delta modulation, representing voice through a 1-bit delta scheme where step size adapts to track input amplitude. Developed within CCITT (now ITU-T) standards during the 1970s, CVS encodes by comparing each sample to the previous one and outputting a single bit — up or down — with slope magnitude adjusting based on recent bit patterns. This yields extremely low bit rates, typically 16 kbps at 8 kHz sampling, efficient for narrowband voice over constrained channels. CVS files store signed delta-encoded data and are commonly processed using tools like SoX. A significant advantage is bandwidth economy: the 1-bit-per-sample approach demands minimal transmission capacity, essential for military radio links and early digital telephone infrastructure. The adaptive slope mechanism also prevents overload distortion on rapidly changing signals while keeping granular noise acceptable during quiet passages. Though modern wideband codecs have superseded CVS, it retains historical importance and niche utility in legacy telephony and embedded communication devices.
Developer: CCITT / ITU-T
Initial release: 1970

Frequently Asked Questions

Why convert DTS to CVS?

DTS is a high-bitrate surround sound format built for cinemas and home theaters. CVS conversion reformats the audio for telephony, voice messaging, or PBX system integration.

What programs can open CVS?

You can play CVS using SoX, telephony applications, and CVSD-compatible voice processing tools.

What happens to audio quality during conversion?

CVS has format-specific limitations. The converter decodes your DTS and re-encodes within CVS capabilities — results vary by format.

Can I convert multiple DTS tracks at once?

Yes — upload several DTS files and convert them all to CVS in a single batch. No need to process each one individually.

Is the conversion private?

Yes — your DTS is removed from our servers right after processing. CVS output files are automatically deleted within 24 hours.

Do I need to install any software?

No installation needed. The DTS to CVS conversion runs entirely in your browser — works on Windows, macOS, Linux, and mobile devices.