I've used just about every DSP speaker available in my mobile, except this one. That said, the Gap speaker uses the BHI DSP module, which I played with at Dayton and it was quite good compared to other options. The two best AF DSP modules I've seen are the West Mountain Radio Clearspeech and the GAP/BHI. BTW, I hated the SGC DSP speaker. I currently have the Clearspeech in my mobile with an Icom 7000. I find that the combination of a little IF DSP (used in the Icom 7000) used in conjunction with some AF DSP makes for a very powerful NR combination.
Keep in mind that NR intelligibility is fairly subjective to an individual ear, so what I find helpful, another person may not like. I have considered trying a similar combination on my K3 in my noisy home environment, but haven't gone down that road yet. I may still do that unless we get word from Elecraft that a vast NR improvement firmware update is coming soon. Tim AE6LX www.worldwidedx.com On Wed, Dec 7, 2011 at 2:56 PM, Bill Ross <[email protected]> wrote: > Hi to the group, > > I have a high noise level, besides living in an antenna restricted home. I > usually run S5-8 noise on my K3 with the filters adjusted best I can, and > bandpass >300-500 Hz. Someone has recommended the Gap Hearit Speaker to me as > being so wonderful. I have been checking into it, and it appears as just > another DSP and speaker ckt. So, I’m wondering if it would really make any > difference to me, with the K3 and it’s internal DSP. > > I work mostly CW and due to my indoor antenna, with weak signals. I also use > phones mostly, but, I see you can plug them into this unit, so it shouldn’t > make any difference phones or speaker, right? > > Anyone have any experience with this product and can offer any advice, I’d > appreciate it very much. > > Tnx & 73 > > Bill, k6mgo > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[email protected] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html -- ------------------------------------------- Owner, worldwidedx.com AE6LX, Amateur Radio NNN0ITA, Navy MARS NNN0GAF FOUR, Southern CA Training Director, Navy MARS ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
