Context: Lossy audio compression is used in a wide range of applications. In addition to the direct applications (mp3 players or computers), digitally compressed audio streams are used in most video DVDs, digital television, streaming media on the internet, satellite and cable radio, and increasingly in terrestrial radio broadcasts. Lossy compression typically achieves far greater compression than lossless compression (data of 5 percent to 20 percent of the original stream, rather than 50 percent to 60 percent), by discarding less-critical data.

Question: What compression is used in a lot of applications?
Answer: Lossy

Question: What is used in most video DVDs?
Answer: digitally compressed audio streams

Question: What compression usually achieves far greater compression then lossless? 
Answer: Lossy

Question: What compression is used in a lot of discarding?
Answer: Unanswerable

Question: What compression usually achieves far greater streams than lossless?
Answer: Unanswerable

Question: What are used in most video DVDs and original streams?
Answer: Unanswerable

Question: What gets between 5 percent and 50 percent compression?
Answer: Unanswerable

Question: How are higher percentages of cable radio attained with Lossy?
Answer: Unanswerable