Dolby Digital Vs DTS [What Are the Differences]

What Is Dolby Digital

Dolby Digital, also known as AC-3, is a lossy compression codec developed by Dolby Laboratories. It offers a rich surround sound effect, considered as the industry standard. It was originally for movie theaters, and nowadays has been used for TV broadcasts, radio broadcasts via satellite, digital video streaming, DVDs, Blu-ray discs, and game consoles.

The standard configuration for Dolby Digital is 5.1 channels, including left front, right front, center, left rear, and right rear speakers, and a low-frequency effects (LFE) channel designed specifically for bass frequencies. This configuration is often called 5.1, which means it includes five full-bandwidth channels and one LFE channel.

2 Methods to Convert DTS to AC3 Easily and Efficiently

What is DTS? How about AC3? How can we convert DTS to AC3? You can find all the answers in this article.

Read More

What Is DTS

DTS, short for Digital Theatre System, is a competitor to Dolby Digital. It is used as both an audio format and an audio compression method, offering high-quality surround sound. DTS is used in various settings, such as movie theaters, home theaters, and video games. Many companies such as Sony Pictures Entertainment, Twentieth Century Fox Film Corporation, etc., have used this technology for their DVDs.

Like Dolby Digital, the fundamental and most popular version of the DTS technology is 5.1-channel system, with five primary (full-range) channels and a special LFE (low-frequency effects) channel for the subwoofer.

AAC VS DTS: What Are the Differences & How to Convert

AAC vs DTS: What are the differences? Do you know how to convert DTS to AAC? This post will elaborate on the definition, the differences, and the conversion between them.

Read More

Dolby Digital Vs DTS: What Are the Differences

Both Dolby Digital and DTS are audio codecs that deliver a great surround sound experience. However, there are some differences between them. The following lists the 3 major differences between those two.

Bitrate. The biggest difference between Dolby Digital and DTS is the bitrate. Dolby Digital compresses 5.1 digital audio into a data stream that flows at a rate of 640 kilobits per second for Blu-ray discs. This technology is widely recognized in online streaming services including Netflix and Amazon Prime Video.

While DTS supports higher bitrates, capable of transmitting audio data at rates as high as 1.5 megabits per second. The bitrate is often used in CDs and DVDs.

DTS uses a higher bitrate than Dolby Digital, which means it can carry more data per second, resulting in better sound quality. However, this difference may not be noticeable to the average listener, particularly when watching movies in a home theater setting.

Compression method. Dolby Digital utilizes the AC-3 standard for encoding sound, employing the Modified Discrete Cosine Transform (MDCT) technique to compress audio and reduce its footprint. Conversely, DTS adopts the Adaptive Differential Pulse-Code Modulation (ADPCM) method to decrease the audio file size.

Compatibility. Dolby Digital is more compatible with various devices and platforms since it has been around longer and is widely adopted in the industry. Many devices also support DTS, but its presence might be slightly less ubiquitous than Dolby Digital’s.

MiniTool Video ConverterClick to Download100%Clean & Safe

Best Methods to Convert DTS to FLAC [Desktop/Online]

How to convert DTS to FLAC? This post will walk you through 4 easy free methods to help you accomplish this task on your desktop and online.

Read More

Conclusion

The DTS vs Dolby Digital has always been a hot topic. DTS sound vs Dolby Digital: which one is better? The answer lies in your specific needs, preferences, and the equipment you are using.