{"id":197658,"date":"2024-10-19T12:34:50","date_gmt":"2024-10-19T12:34:50","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/asa-s3-sc1-6-2018\/"},"modified":"2024-10-25T05:08:20","modified_gmt":"2024-10-25T05:08:20","slug":"asa-s3-sc1-6-2018","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/asa\/asa-s3-sc1-6-2018\/","title":{"rendered":"ASA S3 SC1.6 2018"},"content":{"rendered":"
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PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
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11<\/td>\n | 1 Scope 2 Normative references <\/td>\n<\/tr>\n | ||||||
12<\/td>\n | 3 Terms and definitions <\/td>\n<\/tr>\n | ||||||
13<\/td>\n | 4 General equipment requirements 4.1 Evoked response waveform sampling 4.2 Evoked response amplification and filtering 4.3 Sound projection <\/td>\n<\/tr>\n | ||||||
14<\/td>\n | 5 Stimulus waveforms for threshold audiometry 5.1 Range of frequencies to be tested 5.2 Sinusoidally amplitude-modulated (SAM) tones <\/td>\n<\/tr>\n | ||||||
15<\/td>\n | 5.3 Multiple SAM tone stimulus <\/td>\n<\/tr>\n | ||||||
16<\/td>\n | 5.4 Tone-burst trains 6 Calibration of acoustic stimulus waveforms 6.1 Distance requirements <\/td>\n<\/tr>\n | ||||||
17<\/td>\n | 6.2 Calibration of acoustic stimuli 6.3 Frequency accuracy 6.4 Accuracy of sound pressure level 7 Method of estimating threshold 7.1 Objective response detection 7.2 Level of first presentation 7.3 Level of subsequent presentations <\/td>\n<\/tr>\n | ||||||
18<\/td>\n | 7.4 Threshold determination 8 Reporting of results 8.1 Audiogram form 8.2 Other information 9 Determination of the modulation rate transfer function (MRTF <\/td>\n<\/tr>\n | ||||||
19<\/td>\n | 10 Background noise 10.1 Acoustic noise 10.2 Residual electroencephalogram noise 11 Recommended testing arrangements 11.1 Electrodes <\/td>\n<\/tr>\n | ||||||
21<\/td>\n | ii \u00a9 2018 Acoustical Society of America \u2013 All rights reserved \n Annex A (informative) Recommended calibration distances and contact transducer placements \n for audiograms collected with a contact transducer A.1 Introduction <\/td>\n<\/tr>\n | ||||||
22<\/td>\n | Annex B (informative) Recommended amplitude modulation rates for select small odontocetes B.1 Introduction <\/td>\n<\/tr>\n | ||||||
23<\/td>\n | Annex C (informative) Methods of specifying the sound pressure level of acoustic transients C.1 Introduction C.2 Relation of SPL to peSPL in transients <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" ANSI\/ASA S3\/SC1.6-2018 American National Standard Procedure for Determining Audiograms in Toothed Whales through Evoked Potential Methods<\/b><\/p>\n |