{"product_id":"bhi-parapro-eq20-dsp-noise-cancelling","title":"BHI EQ20-DSP 20W noise cancelling","description":"\u003cp\u003eThe \u003cstrong\u003eBHI ParaPro EQ20-DSP\u003c\/strong\u003e is a \u003cstrong\u003e20W audio enhancement system\u003c\/strong\u003e that combines audio amplification, parametric equalization, and advanced DSP noise cancellation. The system is designed to make speech and other audio signals clearer and more intelligible, and is particularly suitable for amateur radio operators, shortwave listeners, commercial radio stations, and users with hearing loss.\u003c\/p\u003e\n\u003cp\u003eYou simply place the EQ20-DSP between your radio, receiver, or other audio source and one or two passive loudspeakers. You can then adjust both the frequency response and the amount of noise reduction. This allows you to precisely tune the sound to the application and your personal hearing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore intelligible audio with BHI noise cancelling\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith weak radio signals, background noise can make it quite difficult to understand speech clearly. The built-in BHI DSP noise cancelling is designed to reduce this disturbing background noise while preserving speech.\u003c\/p\u003e\n\u003cp\u003eThe knob on the front allows you to set the desired filter level, from disabled DSP to a maximum of 40 dB noise cancellation. This allows you to determine how much noise reduction works comfortably for the received signal.\u003c\/p\u003e\n\u003cp\u003eThe EQ20-DSP also features a powerful Class-D amplifier with 2 x 10 watts. With a latency of only 38 ms, the audio signal is quickly processed and reproduced via two separate loudspeaker channels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eParametric equalizer for precise audio adjustment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA key difference from traditional tone control or fixed EQ presets is the built-in parametric equalizer. This allows you not only to determine how much you amplify or attenuate a frequency, but also which frequency you want to adjust.\u003c\/p\u003e\n\u003cp\u003eFor \u003cstrong\u003eBass, the center frequency is adjustable from 100 Hz to 1 kHz\u003c\/strong\u003e and for \u003cstrong\u003eTreble from 1 kHz to 10 kHz\u003c\/strong\u003e. Both bands can be adjusted by a maximum of ±10 dB.\u003c\/p\u003e\n\u003cp\u003eThis gives you significantly more control over the sound. For example, do you have difficulty hearing certain speech frequencies? Then you can specifically search for a setting where voices stand out more clearly for you. According to BHI, this capability makes the EQ20-DSP particularly interesting for people with hearing loss.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the ParaPro EQ20-DSP used for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe EQ20-DSP can be used for amateur radio, shortwave reception, commercial radio base stations, and general audio applications, among others. Thanks to its mono and stereo connection options, you can connect various audio sources.\u003c\/p\u003e\n\u003cp\u003eYou can \u003cstrong\u003econnect one or two mono signals\u003c\/strong\u003e to the CH1 and CH2 inputs or use one stereo signal. For example, an \u003cstrong\u003eamateur transceiver, SDR radio, shortwave receiver, or audio player.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOne or two passive loudspeakers can be connected to the output\u003c\/strong\u003e. The amplifier \u003cstrong\u003esupports both 4 and 8-ohm loudspeakers\u003c\/strong\u003e. The Source Select knob on the front then allows you to select the desired audio source.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e20W audio amplification: Class-D amplifier with 2 x 10W output power and a low latency of 38 ms.\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003eDSP noise cancelling: adjustable BHI noise cancelling from off\/bypass to a maximum of 40 dB noise reduction.\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003eParametric equalizing: Bass 100 Hz–1 kHz and Treble 1–10 kHz, both adjustable by ±10 dB.\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003eFlexible connections: two mono inputs or one stereo input and connection options for two passive 4- or 8-ohm loudspeakers.\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003eCompact design: sturdy ABS housing measuring only 145 x 75 x 100 mm with front-mounted controls.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eOther BHI ParaPro EQ20 models at Deltron\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn addition to the ParaPro EQ20-DSP, other versions from the ParaPro EQ20 series are available at Deltron:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eBHI ParaPro EQ20: Model from the EQ20 series with 20W audio and parametric equalizing.\u003c\/li\u003e\n\n\u003cli\u003eBHI ParaPro EQ20B: Alternative EQ20 version with 20W audio and parametric equalizing.\u003c\/li\u003e\n\n\u003cli\u003eBHI ParaPro EQ20B-DSP: EQ20B version that also features DSP noise cancelling.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAll mentioned ParaPro EQ20 models offer 20W audio\u003c\/strong\u003e and parametric equalizing. In addition, there are two separate mono inputs or one stereo input for use with separate passive loudspeakers or stereo headphones.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOptional 12V power supply\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA universal 12V DC 2A 24W international power supply is available for the EQ20-DSP. This power supply is suitable for various international mains voltages and, together with the EQ20-DSP, forms a complete audio solution.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWant to hear BHI noise cancelling first?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWould you like to hear for yourself what BHI DSP noise cancelling can do with different types of background noise before purchasing? Various audio examples are available on the \u003ca href=\"https:\/\/bhi-ltd.com\/downloads\/sound-files.html\" title=\"Sound-files page or listening page on the BHI manufacturer's website\"\u003eBHI sound files page\u003c\/a\u003e, including amateur radio, medical intercoms, motorsport and transport, and general noise reduction.\u003c\/p\u003e\n\u003cp\u003eAlso check out our blogs at Deltron about BHI noise cancelling speakers and modules for more information about the different noise reduction possibilities.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBHI noise cancelling is suitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eMedical intercoms\u003c\/li\u003e\n\n\u003cli\u003eMotorsport and transport\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003eAmateur radio\u003c\/li\u003e\n\n\u003cli\u003eGeneral noise reduction use\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWant to know more about BHI noise cancelling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWould you like to know more about the possibilities of BHI noise cancelling? Then also read our blogs about \u003ca href=\"https:\/\/www.deltron.nl\/blogs\/news\/welke-bhi-dsp-noise-cancelling-module-past-het-beste-bij-jouw-radio\" title=\"Blog about which bhi noise cancelling module is suitable for your radio equipment\"\u003eBHI noise cancelling modules\u003c\/a\u003e and \u003ca href=\"https:\/\/www.deltron.nl\/blogs\/news\/bhi-dsp-noise-cancelling-speakers-vergelijken\" title=\"Blog about which bhi noise cancelling speaker is best for your radio equipment\"\u003eBHI noise cancelling speakers\u003c\/a\u003e. Curious how the technology behind these products works? In our blog about \u003ca href=\"https:\/\/www.deltron.nl\/blogs\/news\/dsp-noise-cancelling-uitgelegd\" title=\"Blog about what is digital noise reduction or dsp noise cancelling\"\u003edigital noise reduction\u003c\/a\u003e, we explain what digital noise reduction is exactly, how it works, and what it can mean for the intelligibility of radio signals.\u003c\/p\u003e","brand":"BHI","offers":[{"title":"Default Title","offer_id":57817343852926,"sku":"BHIEQ20DSP","price":598.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/3052\/8953\/files\/Voorzijde-bhi-parapro-eq20-dsp.jpg?v=1786114249","url":"https:\/\/www.deltron.nl\/en\/products\/bhi-parapro-eq20-dsp-noise-cancelling","provider":"Deltron","version":"1.0","type":"link"}