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Clear Speech Noise Reduction Speaker Something a lot of cruisers are adding to HF Radio to help reduce the inherent background noise is a Clear Speech Speaker. The cost is around $225 and the ones using the speaker claim it significantly improves the intelligibility of incoming HF transmissions. Below is a description from one of the sales outlets for Clear Speech: The CLRspkr is a 4-inch loudspeaker containing a ClearSpeech® adaptive noise reduction circuit and audio amplifier. The DSP passes the voice and CW sounds, while attenuating noise, such as hum, hiss, whistles, and static. It effectively removes heterodynes, ignition noise, lightening crashes, power line noise, and hum. The process is dynamic and changes with the interference and the signal. Mobile voice operation is fun without all that background noise. It is ideal for mobile radio operation. A few links to some sales sources: http://www.eham.net/reviews/detail/7130 http://www.eham.net/reviews/detail/4772 It looks like Clear Speech has been sold to a company called Heil Sound. HEIL SOUND has plans on the drawing board for a much improved speaker and DSP activity with the new HEIL 'Clear Speech'. The new product models in development will be available for market around July 30. The new product will also include a tone control. The Heil Clear Speech is a digital speaker that removes up to 95% of the background noise from the receive side of any two-way radio communication. The most common complaint about mobile communications is background noise. ClearSpeech-Speaker is a high-tech, low cost solution that enhances the audio quality of car and truck fleet, emergency vehicles, marine and ham radio communications. Advanced features include: four step DSP level switch, Sensitivity input level monitor (one LED to allow you to set the input level correctly without clipping the DSP stages, Variable Tone Control, By-pass Switch, External Speaker Jack, Headphone Jack and DC Power On/Off Switch. Heil Clear Speech Information: http://www.eham.net/articles/8571 http://www.universal-radio.com/catalog/speakers/2980.html If you want one without the tone control at around $225, you may want to buy before resellers run out of stock.

Clear Speech Noise Reduction Speaker - Sunnyside …sunnyside-adventure.webs.com/Training/Clear Speech... · Clear Speech Noise Reduction Speaker Something a lot of cruisers are adding

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Page 1: Clear Speech Noise Reduction Speaker - Sunnyside …sunnyside-adventure.webs.com/Training/Clear Speech... · Clear Speech Noise Reduction Speaker Something a lot of cruisers are adding

Clear Speech Noise Reduction Speaker

Something a lot of cruisers are adding to HF Radio to help reduce the inherent background noise is a Clear Speech Speaker. The cost is around $225 and the ones using the speaker claim it significantly improves the intelligibility of incoming HF transmissions. Below is a description from one of the sales outlets for Clear Speech: The CLRspkr is a 4-inch loudspeaker containing a ClearSpeech® adaptive noise reduction circuit and audio amplifier. The DSP passes the voice and CW sounds, while attenuating noise, such as hum, hiss, whistles, and static. It effectively removes heterodynes, ignition noise, lightening crashes, power line noise, and hum. The process is dynamic and changes with the interference and the signal. Mobile voice operation is fun without all that background noise. It is ideal for mobile radio operation. A few links to some sales sources: http://www.eham.net/reviews/detail/7130

http://www.eham.net/reviews/detail/4772 It looks like Clear Speech has been sold to a company called Heil Sound.

HEIL SOUND has plans on the drawing board for a much improved speaker and DSP activity with the new HEIL 'Clear Speech'. The new product models in development will be available for market around July 30. The new product will also include a tone control.

The Heil Clear Speech is a digital speaker that removes up to 95% of the background noise from the receive side of any two-way radio communication. The most common complaint about mobile communications is background noise. ClearSpeech-Speaker is a high-tech, low cost solution that enhances the audio quality of car and truck fleet, emergency vehicles, marine and ham radio communications. Advanced features include: four step DSP level switch, Sensitivity input level monitor (one LED to allow you to set the input level correctly without clipping the DSP stages, Variable Tone Control, By-pass Switch, External Speaker Jack, Headphone Jack and DC Power On/Off Switch.

Heil Clear Speech Information: http://www.eham.net/articles/8571 http://www.universal-radio.com/catalog/speakers/2980.html If you want one without the tone control at around $225, you may want to buy before resellers run out of stock.