Electronic speech aid Hronos™ was created in Russia in Saint-Petersburg by developers of the “Hronos” Company.
Nowadays artificial larynx is known as a compact, high-quality and reliable electronic speech device.
It was developed in 2000. Hronos™ is more cheaper in comparison with Servox Digital electrolarynx.
Electronic speech aid Hronos™ was designed for rehabilitation and recovery of voice capabilities. It was made for people who don’t have larynx and vocal cords.
To compare, electronic speech aid Hronos™ has more advantages than Servox Digital electrolarynx.
- Lower price
- Hronos™ is compact and portable
- Powered by two AA batteries
- Hronos™ costs less than Servox Digital electrolarynx in 3 times
- Russian device is certified under the Ministry of Health of Russian Federation
Electronic speech aid Hronos™ working principle is the same as Servox Digital electrolarynx. It is in artificial excitation in the resonator cavity and sound vibrations.
The sound field is generated by passing through a certain oscillation on the neck portion.
The range of variation of the pitch frequency in Hz, at least 45-120;
Current consumption at a frequency of 75 Hz, not more than 100 mA
Rated voltage supply unit from the battery, 2.4 V;
Weight of the device with battery, g, not more than 150;
Overall dimensions: - Diameter: 37, Length: 115;
Possible use temperature: -25 ° C - + 40 ° C
Electronic speech aid Hronos
Two AA batteries encased in device
One Charger, with connecting cord, that helps to continue speaking even when the battery is low.
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