| BMLD | binaural masking level difference |
|---|---|
| CMR | Comodulation Masking Release |
| MLD | Masking Level Difference |
| masking | 1. The use of noise of any kind to interfere with the audibility of another sound. For any given intensity, low pitched tones have a greater masking effect than those of a high pitch. 2. In audiology, the use of a noise applied to one ear while testing the hearing acuity of the other ear. 3. The hiding of smaller rhythms in the brain wave record by larger and slower ones whose wave form they distort. 4. In dentistry, an opaque covering used to camouflage the metal parts of a prosthesis. 5. In radiography, superimposition of an altered positive image on the original negative to produce an enhanced copy photographically. See: subtraction. (05 Mar 2000) |
|---|---|
| perceptual masking | The interference of one perceptual stimulus with another causing a decrease or lessening in perceptual effectiveness. (12 Dec 1998) |
| unsharp masking | In radiography, superimposing a blurred negative of a radiograph to cancel large density differences, leaving fine detail more visible. (05 Mar 2000) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|