Premise: How to check the real bitrate of audio files<br>Understand the bit rate and its affection on the audio quality. Though audio quality depends on many elements such as frequency, compressing method, up-scaled, etc. , but for almost audio files downloaded on the internet, if the bit rate is high (~ 128 kbps or higher), then the sound will be clearer and " more comfortable " to hear.
Hypothesis: The sound quality of something with 100 kbps will generally not be better than something with 200 kbps.