Myopia is short sightedness (distance objects look blurry) and a common form starts at around 6 years of age and continues to increase in severity until about 16-18. The rate of progression determines how short-sighted the child will become. This presentation details the findings of a study where the rate of myopic progression in a group of school children wearing bifocal lenses (including base-in prism) was about half that in a group of children wearing standard (single vision) lenses. Recording chain: Edirol R09HR internal mics high gain.
Type
Mp3 (.mp3)
Duration
10:03.469
File size
11.5 MB
Sample rate
44100.0 Hz
Bitrate
160 kbps
Channels
Stereo
Comments
4 years, 4 months ago
Hi! Excellent recording. I used it in this experimental track: https://soundcloud.com/agnosturaelwar/who-was-that-man
Thank you!
