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4 Results Found For "noise"
bhi DSP Noise Cancelling In-Line Modules
bhi DSP Noise Cancelling In-Line Modules eliminate noise and interference to let you hear more clearly! This new audio DSP unit cleans up noisy signals and works on most radios and receivers. It comes with the latest bhi DSP noise cancelling technology—which brings improved audio quality to the listener when operating in noisy conditions across all radio bands. The audio is clearer and more intelligible as a result. It's very easy to connect the In-Line Module between your radio and external speaker with the included 3.5mm male mono patch cable. This model delivers plenty of clean, noise-free audio with its 5W audio amplifier. The speaker output is muted when headphones are connected to the mono headphone output jack. When the unit is switched off, the audio bypass feature routes the signal directly through to the loudspeaker. bhi In-Line Modules provide simple control of all features. Their three-position switch turns the unit on and switches the noise cancellation on and off. The "Status" LED illuminates red when power is applied and changes to green when the noise cancellation is active. Set the radio AF gain to provide an audio input level that does not flash the overload LED. An audio output control adjusts speaker or headphone levels. Also included are a User Manual and four small rubber feet, plus the previously mentioned 3.5mm male mono patch cable for connection to your radio and a fused 2.1mm DC power lead. This unit may be powered by a user-provided 10 to 16V DC power supply or optional wall supply, BHD-PSU12-2A-WW. bhi In-Line Module features and specs: - Eight noise cancelling levels, 8 to 40dB - Tone reduction up to 65dB - 5W audio amplifier - Audio input overload indicator - Status LED indicates power and DSP operation - Audio bypass feature when switched off - Speaker output connection 3.5mm mono jack - Headphone 3.5mm mono jack - DC Input: 2.1mm center positive, requires 10 to16V DC @ 500mA min. - Dimensions, WHD: 5.315 x 2.559 x 1.811 in. (135 x 65 x 46mm) - Weight: 10.6 oz. (0.3kg)
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$275.99
bhi DSP Devices
bhi Ltd designs and manufactures digital signal processing (DSP) noise cancellation products including inline units and modules. They are some of the best electronic noise elimination devices currently available! bhi DSP Devices remove unwanted background noise and interference from noisy voice and radio communication channels to leave clear, intelligible speech. Used in a number of radio-related and voice communication markets, all bhi products incorporate unique, patented DSP technology to enable clear communications in noisy environments. Shop DX Engineering for your bhi products! Their company name is bhi - all lower case. bhi Limited is a UK business entity. Note: Whenever the DX Engineering "Documentation" tab is available, please look at the associated files for additional product information.
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$289.99
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$291.99
bhi Ltd DSP Speakers
bhi Ltd designs and manufactures a range of Digital Signal Processing (DSP) noise cancelation products that remove unwanted background noise and interference from noisy voice and radio communication channels. bhi Ltd DSP Speakers are the absolute best noise elimination speakers currently available! bhi Ltd DSP noise cancelation speakers remove unwanted background noise and interference from noisy voice and radio communication channels to leave clear, intelligible speech and CW signals. Aimed at a number of different radio-related and voice communication markets, bhi products all incorporate unique, patented, DSP technology to enable clear communications in noisy environments. Shop DX Engineering for your bhi products! Their company name is bhi; all lower case. Therefore, bhi Ltd means bhi Limited, a UK business entity. Note: Whenever the DX Engineering "Documentation" tab is available, please look at the associated files for additional product information.
( 59 )
$339.99
bhi ParaPro EQ20 Parametric Equalizers
bhi ParaPro EQ20 Parametric Equalizers give you the opportunity to customize the sound of your received audio and boost the audio power to your speakers. Delivering a total of 20 watts of audio amplification, EQ20 Parametric Equalizers are excellent for any radio. Adding the ability to tailor the received audio for your speakers AND your ears is extremely helpful for improving intelligibility, and increasing the enjoyment of listening to your radio! Four EQ20 model variations provide your choices, from either a basic Parametric Equalizer audio amplifier unit, or a model that includes DSP filtering or Bluetooth input capabilities, or both! BHD-EQ20 – ParaPro EQ20 Parametric Equalizer BHD-EQ20B - ParaPro EQ20 Parametric Equalizer with Bluetooth BHD-EQ20-DSP - ParaPro EQ20 Parametric Equalizer with DSP BHD-EQ20B-DSP - ParaPro EQ20 Parametric Equalizer with DSP and Bluetooth These units are also perfect on mobile radios or for boosting the audio performance of older rigs with lower audio output. A parametric equalizer allows user is able to adjust any specific part of the frequency range to be selected and adjusted in strength. This gives you greater flexibility and accuracy to set the audio to suit your own hearing. Additionally, the Digital Signal Processing (DSP) versions of the EQ20 remove unwanted noise from received signals by applying a special audio-processing digital algorithm that seeks the noise and eliminates it! The Bluetooth versions of the EQ20 provide additional functionality to your speaker system, including listening to audio from a mobile phone, laptop or digital device equipped with Bluetooth. Here are the features of the bhi EQ20 Parametric Equalizers: * Parametric equalizer lets you shape the audio to suit your hearing * Accepts mono, stereo or two separate audio channel inputs via 3.5mm jacks * Class-D high-efficiency audio amplifier eliminates large heatsink * 10W audio per channel * Use with your passive speakers * 4mm banana jack or phono jack output connections * 3.5mm stereo headphone output (Class AB) * DSP versions have two independent channels of bhi noise cancelling * Bluetooth versions add wireless input for listening to a Bluetooth enabled mobile device or laptop * Easy to use controls * Microprocessor controlled functions * Signal input overload feature * 12V DC operation (3A) At a total of 20 watts of power these audio amplifiers drive larger communications speakers to their full potential. The EQ20 Parametric Equalizer controls afford audio tailoring that helps to compensate for receiver or speaker weaknesses. Choose models with the exceptional bhi DSP noise reduction technology and Bluetooth input for a truly winning combination! Get the most from your receiver and companion speakers. Order bhi ParaPro EQ20 Parametric Equalizers from DX Engineering and give your speakers some serious drive!
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$295.99
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$499.99