Sony generally has decent sound quality when it comes to mp3 players. Make sure the player has decent EQ settings, and most important of all, make sure the player can handle powerful headphones, as having good headphones will give the most noticeable change in sound quality.
A CD player offers a superior sound then a cassette player in which the cassette player offers a low quality stero sound.
Sound quality in an MP3 player is mostly related to the quality or bit rate at which the MP3 was made.In general the MP3 is not recommended by audiophiles because it loses sound quality.Therefore no MP3 gives you really good sound quality except when using the highest quality MP3 music files.
itunes
The Pioneer FHP8000BT has a great sound according to various reviewers.
Better quality sound and video.
Sound power level refers to the total amount of sound energy produced by a source, measured in watts. Sound pressure level, on the other hand, measures the intensity of sound waves at a specific point, typically in decibels. In the context of measuring sound intensity, sound power level is the source of the sound, while sound pressure level is the measurement of how loud the sound is at a particular location. The two are related in that sound power level influences sound pressure level, but they are distinct measurements that provide different information about the sound being produced.
The brands Pioneer, Kenwood and Sony are some popular CD player brands. However, one should not purchase a product because of its popularity, but because of its quality. The companies Bose and Sennheiser both provide excellent audio products of superior quality and sound.
Check the specifications. Higher frequencys, hertz and decibles will provide with better quality.
Since the signal is passed over radiowaves, you can expect to lose some sound quality depending on which FM transmitter you purchase.
sound quality
DAT was developed to provide sound quality equal to the high quality of compact disks, but on a medium that could record as well as play back
The volume levels will go up and down because of the difference in sound quality and type. The genre will also impact the noise level.