A cut above the rest
Ok so my hair is cut... below is a picture, hmm so hit me back and tell me what u think
Now it's time to do some revision. Yipee
Here's a sample question
Question Four.
(a) A CD can hold approximately 650Mb of data. If you attempted to record a mono radio broadcast at a sampling rate of 22KHz and a sample resolution of 16-bits, how many seconds of broadcast could you store on a single CD?
(6 marks)
(b) Several competing sound formats are in use on the WWW. Among the most popular are MIDI, MPEG and WAV. Describe briefly each of these formats.
(9 marks)
(c) RealAudio sound files employ streaming media technology. In this context what is meant by the term ‘streaming media’?
(5 marks)
(d) In the absence of direct streaming, a buffering technique can be adopted. Outline
how this technique operates.
(5 marks)
So yeah that's how it goes.
Here's a sample question
Question Four.
(a) A CD can hold approximately 650Mb of data. If you attempted to record a mono radio broadcast at a sampling rate of 22KHz and a sample resolution of 16-bits, how many seconds of broadcast could you store on a single CD?
(6 marks)
(b) Several competing sound formats are in use on the WWW. Among the most popular are MIDI, MPEG and WAV. Describe briefly each of these formats.
(9 marks)
(c) RealAudio sound files employ streaming media technology. In this context what is meant by the term ‘streaming media’?
(5 marks)
(d) In the absence of direct streaming, a buffering technique can be adopted. Outline
how this technique operates.
(5 marks)
So yeah that's how it goes.
for this post
Leave a Reply