Compression, pictures and sound

12345678
Across
  1. 3. The type of compression that permanently gets rid of data
  2. 5. the number of pixels in an image
  3. 7. zip compressed files are sent over the internet because it's a)cooler b)easier to open c)faster
  4. 8. the amount of bits per pixel
Down
  1. 1. the type of compression where all data can be recovered
  2. 2. in an image the amount of bits per pixel determines the amount of different ----- that can be displayed
  3. 4. how long an audio clip lasts
  4. 6. the amount of samples per second