Fan Azarakhsh began its work in 1358 SH (1979/80) by presenting an audiometer design to Iran’s Scientific and Industrial Research Organization. After approval, the first prototype was built in Iran. In 1362 and 1363 SH (1983/84–1984/85), the company also designed and manufactured group assistive-listening systems for classrooms serving deaf students.
Fan Azarakhsh Hearing Products
More than 140 years ago, in 1878, Werner von Siemens developed PHONOPHOR, an early electric hearing device inspired by the challenges faced by people with hearing loss. Siemens became a pioneer in hearing-assistance and hearing-assessment technology, continually delivering advanced solutions. Signia hearing aids build on more than 140 years of hearing expertise, and Signia is recognized among the world’s leading hearing-aid brands.
Of these, 480 million have disabling hearing loss and need treatment. Yet fewer than 20% of people who need care use hearing aids.
People with mild hearing loss may have difficulty hearing sounds such as dripping water, quiet conversation, rustling leaves, footsteps across floors or carpets, and birdsong.
People with moderate hearing loss may struggle to follow conversations in noisy environments such as restaurants or busy streets and often need hearing aids for clearer hearing.
Severe hearing loss reduces the ability to hear normal-volume or even loud sounds and can significantly affect communication, social interaction, and quality of life.
Profound hearing loss is the most severe level of hearing loss; a person may hear no sound at all or only extremely loud sounds.
Complete hearing loss (deafness) means an inability to hear any sound and is a severe, permanent condition that affects communication, learning, and social interaction.
People with mild hearing loss may have difficulty hearing sounds such as dripping water, quiet conversation, rustling leaves, footsteps across floors or carpets, and birdsong.
Map of Audiology Representatives in Iran
Hearing Loss and Mental Health Disorders
Untreated hearing loss can affect communication, anxiety, isolation, and mental health, making specialist follow-up even more important.
Signs Your Hearing Aid May Need Replacement or Readjustment
Reduced sound quality, persistent feedback, discomfort during use, or changes in hearing can indicate that a hearing aid needs adjustment or replacement.
What Should You Do If a Hearing Aid Gets Wet?
If a hearing aid gets wet, switching it off quickly, drying it correctly, and avoiding direct heat can help prevent serious damage.