Likewise, when the bandwidth is increased from 3 kHz to say 4 kHz, Hz of the voice's energy is recovered. As the bandwidth of a signal increases, improvements can be heard, making the audio sound more like the original source audio. Because of the way that our ears work, and the different audio frequencies that are supported by wider bandwidths beyond 2. And, with a clean SSB signal with low distortion and I. The simple reality here is this: Audio fidelity is directly proportional to audio bandwidth. This will definitely expand your knowledge and harness skills otherwise not realized with simple plug-and-play SSB operations practiced by most. This dimension alone will make you a better operator through experimentation that leads to engineering practices and technical excellence throughout your station such as RFI suppression techniques, cabling, grounding and in-depth equipment adjustments as well as many other factors that lead to a high quality signal. Single-sideband modulationĭ characteristics, simply because you will not want these artifacts on your hard earned audio since it sounds bad, and this is, after all, why you are pursuing eSSB audio in the first place To sound good!. Additionally, if you will be pursuing eSSByou will also inherently be pursuing a clean, low distortion signal with low I. You will be much happier! AM, which is a Double Sideband with Carrier mode and is therefor a more efficient signal and less subjected to the phasing and selected fading problems inherent with its AM counterpart. If you desire audio that does not sound like it originated from a tuna can, the bottom of a barrel or from the song "Winchester Cathedral, then eSSB may be for you. If your desire is to have a more pleasing and natural sound than that of conventional SSB practice and a persona that is rich, smooth and highly defined, then you should consider eSSB. To conclude, I just would like to keep the record straight regarding eSSB I'm just concerned that what we all have been working hard for, doesn't end up in the toilet, where the ARRL can conclude that a 3k SSB bandwidth limitation or less would still support eSSB operations. You bet! Anyone can boost bass frequencies in a 2.īut that really doesn't produce the definition, fidelity and "openness" of a true " eSSB " signal as defined. Can it sound better than non-processed 2.
We all need to be on the same page when referring to terms like this.
#Essb audio group free#
Your name or email address: Password: Forgot your password? Register for a free QRZ account.This can be somewhat confusing since true " Hi-fi " is an audio term referring to sonicically excellent, high-fidelity audio - e. Personally, I just don't answer the "wide banders. I don't get road rage, and I'm surely not going to get "band" rage. Life's too short to worry about what others do. W3WNMay 7, I've joined the "who cares? Let 'em try it during a contest and see if they can work anybody.
They sound quite good actually, but each to their own I guess. N2RJMay 7, I personally Use 3k for transmit and receive, but I hear a lot of guys and gals use around 6k wide. N5WRXMay 7, N8YXMay 7, If you're running that much bandwidth, just do AM, and please, don't do it in a crowded band. I can only assume they are aware that they are excessively wide and want it that way regardless of what the FCC rules say.
With the visual monitoring features of the Flex Radio there is no excuse to NOT know the bandwidth you are transmitting as you must set it in a menu box and can see it on the display console when you transmit.Īs a listener using a Flex it is just as easy to see the transmitted bandwidth of any transmitting station. SSB bandwidth and "Good Practice" The new Flex Radio will allow a very wide transmit bandwidth and it seems there are a few hams on 3.
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