EchoVoice EV4
by Hearing Products International Limited
An all new compact voice enhancement system that is sensitive enough to dramatically amplify and clarify the faintest voice
The EchoVoice EV4 is replaced by the EchoVoice EV5 Speech Amplifier. Accessory for the EV4 is still available at this reduced price while stocks last!
Improve Communication with EchoVoice EV4
EchoVoice EV4 is a very versatile voice amplifier, which has been designed as an ideal Aid for Living. The EchoVoice EV4 is designed to help young or elderly people with voice disorders or acquired communication difficulties resulting from: Parkinson’s disease, Multiple Sclerosis, Motor Neurone disease or from suffering a stroke. The EchoVoice EV4 will assist by enhancing even the faintest of voices with minimal effort required.
For people who rely on projecting their voices for long periods of time i.e. teachers/instructors, the EchoVoice EV4 will maintain volume and clarity over that period.
EchoVoice EV4 is simple to use, comfortable, lightweight, discreet, yet robust enough for classroom environments. The EV4 is supplied with a lightweight headband type boom microphone and a transdermal (throat) microphone. Only a whisper is required to provide excellent amplification and maintain clarity with the boom microphone. Alternatively the transdermal (throat) microphone requires positioning on the side of the throat, providing a more discreet option for the user.
A belt clip on the casing and a belt pouch makes the device easy to carry and simple to wear and remove.
Features
- Active Tone Control – provides excellent sound quality and also the ability to negate any feedback, and enhance consonants
- Three-position Control Switch – enables the user to select either boom or transdermal microphone settings to provide optimal output
- Headphone Socket – used to cut off the speaker thus allowing private conversation via the headphones supplied or with the use of a neck loop and hearing aid using the ‘T’ setting for hearing impaired people
- LED indicator – unique 4 function LED provides constant power on/off and charge status.
Contents of the EchoVoice EV4 kit
EchoVoice EV4 is supplied in a smart carry case containing
- Amplifier with a Ni-MH dry-cell battery pack (rechargeable)
- Transdermal (throat) microphone
- Headband type boom microphone
- Stereo headset
- Mains adaptor for recharging
- Soft carry pouch and belt with Velcro fastening
Technical Specifications
| Maximum OPSL (DC 6V) | >1.5W |
| Maximum OPSL (DC 12V) | >4W |
| Batteries (dry-cell) | 6V rechargeable Ni-MH dry-cell pack |
| Estimated battery life | 10,000 hrs |
| Low voltage shutdown | 4.2V |
| Current consumption | 630mA |
| Quiescent current | 30mA |
| Peak current | 1A |
| Battery charge time | Approximately 8hrs |
| Operating time | Approximately 8hrs |
| Tone control range (max-min) | 100Hz 10.5dB 5K 7.5dB |
| Weight | 310g including batteries |
| Dimensions | 115mm(H) x 85(W) x 35mm(D) |
| Power adaptor | 12V DC minimum 300mA negative tip |
ResourcesexpandClick to collapse
View/Download
- EchoVoice EV4 Instructions (283 KB)
EchoVoice EV4 is targeted at the following age ranges:
- Mid Primary
- Upper Primary
- Secondary School
- Adult
EchoVoice EV4 is designed to foster development in the areas of:
- Communication
For answers to Frequently Asked Questions (FAQs) and technical support visit:
Prices
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Prices are listed in Australian Dollars