Pulmonary function - Whiff Whisper

Medical Conditions & Diagnostic Testing

Spirometry: A Simple Test to Measure Lung Function

lung function measurement test

Discover how spirometry quickly assesses your lung health and why understanding your results can be crucial for your respiratory wellness.

Rob Whiff
December 15, 2025

safe noise levels by age

Ear Health & Hearing Devices

Noise-Induced Hearing Loss: Safe Listening Levels by Age

I want to help you understand how safe listening levels vary by age to protect your…

Rob Whiff
January 9, 2026

types of hearing tests

Ear Health & Hearing Devices

Types of Hearing Tests: Pure-Tone, Speech, and Tympanometry

Pure-tone, speech, and tympanometry tests reveal different aspects of hearing health;…

Rob Whiff
January 9, 2026

microphones amplifiers processors

Ear Health & Hearing Devices

How Hearing Aids Work: Microphones, Amplifiers, and Processors

Gaining insight into how hearing aids use microphones, amplifiers, and processors…

Rob Whiff
January 8, 2026

everyday sounds cause pain

Ear Health & Hearing Devices

Hyperacusis: When Everyday Sounds Hurt

Lurking behind normal sounds, hyperacusis can turn everyday noise into pain, but…

Rob Whiff
January 8, 2026