dvd
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Two factors that affect sound quality are the source of the sound (microphone, instrument, etc.) and the acoustics of the environment where the sound is being produced or recorded. The quality of the recording or playback equipment also plays a significant role in determining sound quality.
frequency,wavelength,amplitude,sound pressure,sound intensity,speed of sound,and direction
Pitch is the quality determined by the speed of vibration of sound waves. Faster vibrations result in higher pitch, while slower vibrations result in lower pitch.
Optical-based music transmission and reception refers to the use of light to encode and transfer audio signals. In this process, sound waves are converted into light signals using devices such as lasers or LEDs, which are then transmitted through fiber optic cables or other optical mediums. At the receiving end, photodetectors convert the light signals back into electrical signals, which are then transformed into audible sound. This method allows for high-speed data transmission with minimal interference and loss of quality.
The fastest is 18x, but lower speed usually make better quality copies, special for movies and delicate data.
1. Quality / Timbre 2. Volume/Loudness 3. Pitch 4. Rate / Tempo
No, the speed of sound is faster in solids.
DVD outputs at a higher bitrate, which would equate to a better picture quality at the same spindle speed.
Quality/Accuracy over speed!! errors can cost the company money...
The waves compress which causes a lower tonal quality.
The speed of light is much greater than the speed of sound.