Loading...
Please wait, while we are loading the content...
Similar Documents
Reference equivalent threshold levels for pure tones and 1/3-oct noise bands: insert earphone and TDH-49 earphone.
| Content Provider | Semantic Scholar |
|---|---|
| Copyright Year | 1986 |
| Abstract | Reference equivalent threshold sound pressure levels (RETSPLs) were determined for 20 subjects for pure tones and 1/3-oct noise bands. Two transducers were used: a Telephonics TDH-49 earphone mounted in an MX-41/AR cushion, and a Danavox SMW insert earphone coupled to an "HA-2" earmold. RETSPLs for pure tones transduced by the TDH-49 earphone were very similar to those published previously. For each transducer, RETSPLs for 1/3-oct noise bands were essentially identical to the RETSPLs for pure tones near the center of each band. Applications for threshold testing using the insert earphone and/or 1/3-oct noise bands are discussed. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.harlmemphis.org/files/2614/0269/2554/Reference_equivalent_threshold_levels_for_pure_tones.pdf |
| PubMed reference number | 3950196v1 |
| Volume Number | 79 |
| Issue Number | 2 |
| Journal | The Journal of the Acoustical Society of America |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Bands Scientific Publication Transducers earphones |
| Content Type | Text |
| Resource Type | Article |