To understand the difference between a 128 kbps and a 320 kbps audio file you must convert them from the source. 320 kbps is used for better audio quality. Higher bitrates can produce higher quality effect as they can hold lots of data (technically speaking) whereas a 128 kbps dumps the data in small area..
Also asked, what is the difference between 128 Kbps and 320 Kbps?
128 kbps MP3 files are generally smaller in size compared to the file size of 320kbps MP3 files. They (128 kbps) remove more of the higher frequencies (>16 kHz) and have slightly more audible compression artifacts. 128 kbps means, 128 kilo bits of data is consumed every second to play that audio.
Furthermore, does 320 kbps make a difference? Now the higher the bit rate, the more will be your accuracy to store the samples in the audio file. The only difference you will observe if with the volume as the dynamic range in the higher bit rate (i.e. 320 kbps) will always be greater than the lower bit rate.
People also ask, is 320 kbps mp3 good enough?
The thing is, at 320 kbps you're losing audio information. Subjectively, it may sound good enough for you, but objectively any codec at 320 kbps is a lossy codec. So, in short, I would say the best and optimal quality would be FLAC. And that means that a 44.1 Khz 16 bits stereo FLAC file has the best optimal quality.
What does 128 kbps sound like?
Bit rates range from 96 to 320 kilobits per second (Kbps). Using a bit rate of 128 Kbps usually results in a sound quality equivalent to what you'd hear on the radio. Many music sites and blogs urge people to use a bit rate of 160 Kbps or higher if they want the MP3 file to have the same sound quality as a CD.
Related Question Answers
What is best audio quality?
The highest quality MP3 has a bitrate of 320kbps, whereas a 24bit/192kHz file has a data rate of 9216kbps. Music CDs are 1411kbps. The hi-res 24bit/96kHz or 24bit/192kHz files should, therefore, more closely replicate the sound quality the musicians and engineers were working with in the studio.What is highest quality audio format?
WAV
What bitrate should I rip my CDs?
When ripping CDs to your iTunes library you can choose higher bit-rate MP3 and AAC (192kbps or 320kbps), an uncompressed audio format such as Aiff or a lossless compression format like Apple Lossless. These all have the same quality as a CD.Is higher Kbps better?
The best way to judge the quality of an audio file—relative to its original, not to its musical or engineering quality—is to look at its bit rate. Audio file bit rates are measured in thousands of bits per second, or kbps. A higher bit rate is better, so a 256 kbps MP3 or AAC file is better than a 128 kbps file.How can you tell if a song is 320 Kbps?
What is a way to know if a song is 320kbps? Only way to know for sure is to view the file in an audio editor with spectral view. You can see the frequency bandwidth and tell how much information is in the higher frequencies.Is AAC better than 320 mp3?
MP3. AAC is a better codec, and can also either do a better job at the same bit rate, or an equivalent job at a lower bit rate. So the OPs question, which is better, MP3 at 320 or AAC at 256, is still an open question. 320 is absolutely not ALWAYS better.Can you stream video at 128 kbps?
64 Kbps for its free service. 128 Kbps for streaming on in-home devices like smart TVs and receivers. 192 Kbps for its premium subscription service.Which mp3 Kbps is best?
The highest quality MP3 bitrate is 320 kbps at 16 bit. You can encode MP3s as low as 96 kbps. MP3s use a compression codec that removes frequencies while trying to preserve as much of the original recording as possible. This does result in a reduction in sound quality but also a big reduction in file size.Is Spotify going lossless?
And Spotify has been testing a new lossless audio version since 2017. The lossless version will keep all the bitrate of the original songs. However, until now it is still not added. Even if you subscribe to the Spotify Premium, the best quality songs you can get is 320Kbps.Is FLAC better than 320 Kbps?
I certainly can, unless the mp3 is high quality 320 kbps. Mp3 is a LOSSY format - some of the music is lost in favor of saving space. Flac is a LOSSLESS format. It uses less space than wav, by compression.Is FLAC the best audio format?
FLAC: The Free Lossless Audio Codec (FLAC) is the most popular lossless format, making it a good choice if you want to store your music in lossless. However, it's still a lossless format, which means the audio quality is still the same as the original source, so it's much better for listening than WAV and AIFF.How high quality is Spotify?
The "normal" default Spotify streaming quality on your computer is 160 kbps (kilobits per second), with each "bit" essentially being a "piece" of the song. It usually sounds fine, and lets you enjoy the song with decent sound. When you turn on the "high quality streaming" option, the stream opens up to 320 kbps.Is FLAC noticeable?
FLAC is an audio encoding format. It's also a very good one for a number of reasons. FLAC is a “lossless” format, meaning none of the data from the source recording is compressed or removed (assuming you use the same bit depth [not the same thing as bit rate] and frequency range). This is inarguably a good thing.Is FLAC better than CD quality?
While FLAC files are up to six times larger than an MP3, they are half the size of a CD, and can have the same boost in audio quality. Furthermore, FLAC is not just restricted to 16-bit (CD quality), and you can buy files up to 24-bit/192kHz for another potential boost in performance.What is kbit s in music?
Bitrate refers to the number of bits—or the amount of data—that are processed over a certain amount of time. In audio, this usually means kilobits per second. For example, the music you buy on iTunes is 256 kilobits per second, meaning there are 256 kilobits of data stored in every second of a song.What quality is YouTube audio?
The audio you hear during a YouTube video will usually be 126 kbps AAC in an MP4 container or anywhere from 50-165 kbps Opus in a WebM container. Changing video resolution (360p, 720p, etc) in the video settings will probably not impact the audio stream, but it is likely that your connection performance will.Which song quality is better 128kbps or 320kbps?
Convert to 128 kbps and 320 kbps. 320 kbps is used for better audio quality. Higher bitrates can produce higher quality effect as they can hold lots of data (technically speaking) whereas a 128 kbps dumps the data in small area. So 320 kbps sounds better.What is youtube audio bitrate?
Youtube uses two types of audio formats – AAC (wrapped in an MP4 container) or Opus in a WebM container. For AAC, Youtube will play a maximum audio bitrate of around 126 kbps. For Opus, it can be between 56 kbps and 165 kbps.What's better 128kbps or 256kbps?
The sound quality of a file at any bitrate also depends on the compression program or “codec” used to create it; some work better than others. In any case, doubling the bitrate from 128 kbps to 256 kbps won't make music sound twice as good, because the smaller file already has the most important information. 
