| ID (ISN) del documento | 56641 |
| Número CIS |
91-1697 |
| ISBN(s) |
0-660-13566-3 (Eng); 0-660-92965-1 (fr) |
| Año |
1990 |
| Número de serie |
CCOHS/CCHST P90-3E/F
|
| Autor(es) |
Pathak B. |
| Título |
Ultrasound exposure in the workplace |
| Título original |
L'exposition aux ultrasons en milieu de travail [en francés] |
| Información bibliográfica |
Canadian Centre for Occupational Health and Safety, 250 Main Street East, Hamilton, Ontario L8N 1H6, Canada, 1990. 12p. Illus. 13 ref. |
| Resumen |
This general introduction to high frequency sounds defines the phenomenon and explains the units of measurement. Common occupational sources of exposure are given with their corresponding typical frequency levels (in kilohertz) and output power (in watts). The health effects of ultrasound exposure and methods of control are also included. Various international exposure limits are provided in a chart. |
| Descriptores (primarios) |
Canadá; riesgos para la salud; acústica; ultrasonido |
| Descriptores (secundarios) |
nota informativa; limitación de la exposición |
| Tipo de documento |
F - Notas informativas, directrices prácticas, normas |
| País / Estado o Provincia | Canadá |
| Tema(s) |
Ruido, audición, vibraciones
|
| Broad subject area(s) |
Riesgos físicos
|
| Navegación por categoria(s) |
Noise
|
