What is DSD, DXD music? Revealing interesting things that you should know about this music genre

With the current development of music, the audio format is one of the important things leading to the song’s effectiveness. Let’s Tnhelearning.edu.vn learn what is DSD, DXD music? Reveal interesting things that you should know about this music genre!

What is DSD music? Highlights of DSD . music format

What is DSD music? Origins of DSD

DSD (Direct Stream Digital) is a high-resolution format audio and the data is a 1-bit signal sequence, producing a signal with a resolution in a different way than a PCM system can transmit: WAV, FLAC, ALAC. DSD makes it possible to access audio signals as they are of high resolution.

In the 1990s, Philips and Sony worked together to develop the CD and eventually the Super Audio CD – a format supported by the CXU Universal Blu-Ray Player . Resolution on SACD discs is encoded as DSD. SACDs cannot replace CDs and they have a specialized format, digital audio has gradually moved to places beyond physical discs.

Features of DSD . music format

• DSD is designed to be simpler and more efficient in storing digital music than PCM
• DSD has very high sound quality and resolution.
• Due to the very high sampling frequency nature of DSD, it is only necessary to use simple filters at low frequencies. It helps to reduce the deviations of the sound from the original.
• DSD files are easily converted to PCM files with a sampling rate based on multiples of 44.1kHz .

Disadvantages of DSD

• To be able to play this music requires users to have knowledge and skills in the setup process.
• DSD does not determine all the quality of a recording.
• DSD still doesn’t have many users and Sony Music, Universal, Warner are introducing more DSD music sources.

What is DXD? Find out in detail the meaning of DXD

What is DXD?

DXD is not a DSD recording format but a PCM format, which is recorded at frequencies higher than 352.8 kHz/24 bits and has a file size 4 times larger than DSD 2.8 MHz .

The meaning of DXD . music

• To format DXD people use Technologies and Pyramix Merging recording systems , because the standard of DXD is higher than other methods.
• In some record labels, they still choose to record in DXD format, then bring it to users in DSD format. Allows publishers to adjust audio recorded in PCM format and can meet users’ music listening needs in high-end DSD format.

Distinguish the difference between DXD and DSD

DSD	DXD
A special format music recording format whose data is a 1-bit signal sequence.	The PCM format is recorded at a sampling frequency higher than 352.8 kHz/24 bit
To be able to play DSD music, the music files have the extension DSF , DFF .	Use the DXD format during recording as a PCM music tuning tool.
DSD can only record 2.8 MHz DSD music.	DXD recorded at 352.8 kHz has a file size 4 times larger than DSD 2.8 MHz.

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