EN 60645-4:1995
Superseded
View Superseded by
Audiometers - Part 4: Equipment for extended high-frequency audiometry
01-25-1995
01-01-2015
Committees responsible
National foreword
Foreword
1. Scope
2. Normative references
3. Explanation of terms
4. Facilities on extended high-frequency audiometers
5. General requirements
6. Test signals
6.1 Test signal frequencies
6.2 Frequency accuracy
6.3 Test signal level range for earphones
6.4 Masking sounds
7. Signal level control
7.1 Marking
7.2 Accuracy
7.3 Tone switching
7.4 Masking level
8. Unwanted sound
9. Transducers
9.1 Earphones
9.2 Loudspeaker
9.3 Bone vibrator
10. Audiogram format
10.1 Extended high-frequency audiogram
10.2 Combined audiogram
Specifies requirements for audiometric equipment designed for use in pure tone audiometry in the frequency range from 8 000 Hz to 16 000 Hz, in addition to those that are applicable and specified in EN 60645-1
| Committee |
CLC/SR 29
|
| DocumentType |
Standard
|
| PublisherName |
European Committee for Standards - Electrical
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| IEC 60645-4:1994 | Identical |
| NBN EN 60645-4 : 1996 | Identical |
| NF EN 60645-4 : 1995 | Identical |
| NEN 10645-4 : 1995 | Identical |
| I.S. EN 60645-4:1996 | Identical |
| PN EN 60645-4 : 1999 | Identical |
| BS EN 60645-4:1995 | Identical |
| CEI EN 60645-4 : 1996 | Identical |
| DIN EN 60645-4:1995-06 | Identical |
| UNE-EN 60645-4:1997 | Identical |