BASLP 3rd Semester Notes  » Paper 4: Amplification Devices

Unit 3: Electro-acoustic measurements for Hearing Aids

  • Purpose and Parameters to be considered: OSPL90, SSPL90,HFA SSPL90, Gain, Full on Gain, HFA Full on Gain, Reference test Gain, Basic Frequency Response, Total Harmonic distortion, Intermodulation Distortion, input Output functions, instrumentation, procedure, variables affecting EAM
  • Electro-acoustic measurements, BIS, IEC and ANSI standards
  • Environmental tests.
  • Care, maintenance and troubleshooting of hearing aids
  • Counselling and orienting the hearing aid user (Client and significant others)
Causes of Speech and Language disorders

Causes of Speech and Language disorders

Causes of Speech and Language Disorders: Speech and language disorders stem from a wide array of factors, ranging from genetic predispositions to environmental influences. Some individuals may face challenges due to neurological conditions, while others may experience...

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