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What is data compression?
This is a process which reduces the data rate or file size of digital audio signals. For processes which reduce the dynamic range (without changing the amount of digital data) of audio signals,
MP3 format much of the original quality of the sound?
Reduces an audio file to about one-tenth its original size, and preserves
What is Generic data compression?
This is a process which reduces the data rate or file size of digital audio signals. For processes which reduce the dynamic range (without changing the amount of digital data) of audio signals,
Does a CD stores that same number of songs and uncompressed format as an MP3 format?
It is a CD, but instead of having stand CDA (CD audio) files on it, the disc has MP3 files on it. It wont play on CD players that only play CDA, but it should play on any CD player that supports MP3 decoding.
I have baught a seagate 1tb hard disc now it showing only 39 gb i format it but no use?
Whenever you format a hard disc its size always reduces in size.
What characteristics in a database fields may have such as data type field name field size and field format?
What characteristics could a database field have, such as data type, field name, field size and field format?
What audio format uses the least amount of memory mp3 wma wmv or wav?
WAV is normally used as an uncompressed audio storage format. It supports several formats but is most commonly used to store CD standard data, 44.1 kilobits per second on two channels. It will typically use about 10Mbyte per minute. Both MP3 and WMV are compressed formats. They encode the data into smaller file sizes by losing some of the audio detail. There are many different compression ratios so in either case, the resulting data usage can be anywhere from 5Mbyte per minute down to Kbytes per minute. The smaller the file size, the lower the quality. A 128Kbit per second stream is usually considered to offer reasonable quality for music and at this size, music will use about 1Mbyte per minute. As WMV and MP3 use similar techniques for compressing audio data, it is the compression settings that define how small the file will be rather than the choice of file format.
What audio file format does NOT use compression to reduce file size?
Wave, AIFF SND and many other formats are not compressed. Most of these are variations of a PCM (pulse code modulation) format.
What is the average size of a .wma song file?
Hi, Bit rate is what determines the file size of any audio files(uncompressed or compressed).wma is a compressed audio format (lossy compression) so if you go for a 128kbps file of 5min the file size will be around 4.62MB Rgds, Brijith
How many minutes of edited video and audio is in 1000 MB?
The amount of minutes in a video file cannot be determined by it's file size. The file size of the video is determined not only by it's length, but also by the size of its resolution, the audio bitrate, the type and amount of compression amount used for audio and video, the type of format it's rendered as, and possibly other factors.
How data is compressed and decompressed using winzip?
It puts everything that is compressed into a simpler format which decreases the size, then when decompressed, all the files are put back into their original format.
How much memory does a 6 hour audio book use?
Since a 650MB CD holds 74 minutes of audio, a 6 hour book requires about 3.2GB when talking about an audio book on a CD. An audiobook downloaded from the internet, such as through itunes can be much smaller. A five out book in low quality is around 20MB while at high quality the file is usually around 70MB. This difference is because a CD uses a much higher sampling rate than most audio formats used on computers.
