Audiologist
New Member
- Joined
- May 27, 2013
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There you go again… blogging about nothing when you should be spending that time with your nose buried in textbooks. Don’t pretend to give advice to persons with hearing impairment when you don’t know the difference between critical bands and frequency bands. I've been running ANSI an insitu tests on every hearing aid I've encountered for the past 15 years. If you knew how to objectively test hearing aids, you would understand there are obvious objective differences... yours is simply opinion. I'm also the only audiologist I've ever known who worked at a Miracle Ear (less than 4 months before I bolted from that sham & I could tell you some unbelievable stories).
1. How do auditory filters and masking affect hearing aid outcomes?
2. How does middle ear impedance affect upward spread of masking, gain requirements, acoustic feedback and the application of electroacoustic parameters such as directional microphone roll-off and expansion?
3. How can acoustic reflex thresholds be implemented to ensure a more responsible hearing aid fitting?
4. Do three identical hearing losses require identical hearing aid programming regardless of whether the loss is due to viral labyrinthitis, acoustic trauma, or Meniere’s?
5. How does degree of loss affect compression kneepoint settings?
6. Should Loudness Discomfort Levels (LDSs) alter attack and/or release compression settings?
7. Should the absence of Otoacoustic Emissions be considered when establishing compression kneepoint and compression ratio settings? If so, how?
8. How do binaural squelch and binaural summation differ, and how do they apply to choosing and programming hearing aid parameters? Can anyone wearing hearing aids benefit from these phenomena?
9. Has scientific research demonstrated reliable aided benefit from transcranial CROS systems?
10. How much threshold asymmetry (and at what frequencies) warrant referral to an otolaryngologist?
11. What study provides test/retest range of variability data for any speech discrimination score?
12. What’s the acceptable tolerance for ANSI S3.22-2003 HFA-OSPL 90?
13. How is HFA-FOG determined?
14. When are EIN Equivalent Input Noise standards of little/no value during a responsible hearing aid fitting?
15. How can Speech In Noise tests be properly utilized to select and program hearing aid parameters?
16. What are the primary differences between NAL-NL1, DSL-m(IO), CAM2 & NAL-NL2? When is one particular prescriptive rationale most likely to be chosen and why?
17. When should ultra-high frequencies (>8kHz) be measured?
These are just a couple random questions off the top of my head that probably weren’t covered in your simpleton’s hearing aid sales exam manual. If I cared to spend the time, I could probably ask you nearly 1000 similar questions WHICH SHOULD ALL BE BASIC KNOWLEDGE CONSIDERING YOUR HEARING AID SALES JOB. If you can’t readily answer these questions (I’ll say it again), you need to quit trying to give people hearing aid advice and start reading some textbooks. You’re simply wasting your time, their time, my time, and giving IGNORANT advice to people who don't know any better. If you can even answer half correctly, I'll give you 50 more. Freakin' impostors! You don't even know the questions let alone the answers.
1. How do auditory filters and masking affect hearing aid outcomes?
2. How does middle ear impedance affect upward spread of masking, gain requirements, acoustic feedback and the application of electroacoustic parameters such as directional microphone roll-off and expansion?
3. How can acoustic reflex thresholds be implemented to ensure a more responsible hearing aid fitting?
4. Do three identical hearing losses require identical hearing aid programming regardless of whether the loss is due to viral labyrinthitis, acoustic trauma, or Meniere’s?
5. How does degree of loss affect compression kneepoint settings?
6. Should Loudness Discomfort Levels (LDSs) alter attack and/or release compression settings?
7. Should the absence of Otoacoustic Emissions be considered when establishing compression kneepoint and compression ratio settings? If so, how?
8. How do binaural squelch and binaural summation differ, and how do they apply to choosing and programming hearing aid parameters? Can anyone wearing hearing aids benefit from these phenomena?
9. Has scientific research demonstrated reliable aided benefit from transcranial CROS systems?
10. How much threshold asymmetry (and at what frequencies) warrant referral to an otolaryngologist?
11. What study provides test/retest range of variability data for any speech discrimination score?
12. What’s the acceptable tolerance for ANSI S3.22-2003 HFA-OSPL 90?
13. How is HFA-FOG determined?
14. When are EIN Equivalent Input Noise standards of little/no value during a responsible hearing aid fitting?
15. How can Speech In Noise tests be properly utilized to select and program hearing aid parameters?
16. What are the primary differences between NAL-NL1, DSL-m(IO), CAM2 & NAL-NL2? When is one particular prescriptive rationale most likely to be chosen and why?
17. When should ultra-high frequencies (>8kHz) be measured?
These are just a couple random questions off the top of my head that probably weren’t covered in your simpleton’s hearing aid sales exam manual. If I cared to spend the time, I could probably ask you nearly 1000 similar questions WHICH SHOULD ALL BE BASIC KNOWLEDGE CONSIDERING YOUR HEARING AID SALES JOB. If you can’t readily answer these questions (I’ll say it again), you need to quit trying to give people hearing aid advice and start reading some textbooks. You’re simply wasting your time, their time, my time, and giving IGNORANT advice to people who don't know any better. If you can even answer half correctly, I'll give you 50 more. Freakin' impostors! You don't even know the questions let alone the answers.