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#11
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On Dec 28, 6:01*pm, Scott in Baltimore
wrote: Actually, I would tap into the volume control by cutting traces. I intend to work with the line-level signals. Scott, OK... that's better yet. Then the only thing that would be considered is the level of that "line" signal. VoiceMax is designed to work with input signals between 50-300mV (a typical dynamic mic output level). VoiceMax output can be adjusted to rock-solid limit at levels between 100-500mV. That would mean that if the output was adjusted to say 200mV... that any input signal (above the adjusted noise gate threshold) would be rock-solid at 200mV with less than 1% THD. www.telstar-electronics.com |
#12
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On Fri, 28 Dec 2007 17:27:52 -0800 (PST), Telstar Electronics
wrote: On Dec 28, 6:01*pm, Scott in Baltimore wrote: Actually, I would tap into the volume control by cutting traces. I intend to work with the line-level signals. Scott, OK... that's better yet. Then the only thing that would be considered is the level of that "line" signal. VoiceMax is designed to work with input signals between 50-300mV (a typical dynamic mic output level). VoiceMax output can be adjusted to rock-solid limit at levels between 100-500mV. That would mean that if the output was adjusted to say 200mV... that any input signal (above the adjusted noise gate threshold) would be rock-solid at 200mV with less than 1% THD. www.telstar-electronics.com Brian. Put it in a box that can be powered up with a 9V battery. Use a standard Cobra 4 pin, in and out. You'll sell a ****load more of these. Vinnie S. |
#13
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Telstar Electronics wrote:
On Dec 28, 8:02 am, Jay in the Mojave wrote: I am sure Brian's ways are a little different, but still you guys have never shown any documented measured proof that Voice Max will over modulate or splatter. I believe most any radio can be adjusted to over modulate and then splatter. Where's the beef? You need to show us a measured RF Envelope showing before and after, while following assembly and installation instructions. I have adjusted AM and SSB radios to have not so linear RF Envelope and sound great. Using processors and such. While watching a o-scope and listening to the transmitted signal from a significantly attenuated input signal I was able to get quit a feel for the processed signal. I used a Diawa 440 speech processor. This thing worked great as I could mix the attenuated transmitted signal in with skip signals and seeing if the processor gave any signal punch, it did. Jay, absolutely right... you can adjust any audio device on a radio improperly... and over-modulate. The VoiceMax module is no different. It's only as good as the person that installs and adjusts it. However, when properly adjusted... VoiceMax will maintain your RF envelope at the 100% AM modulation point, regardless of different voice pitches or volume levels. Additional technical skills are required for proper radio adjustments for FM and SSB modes. There are currently about 80 VoiceMax modules in operation (66 in US, 5 in Italy, 2 in Spain, 3 in UK, 3 in Autrailia, 1 in Holland) at this time without a single reported problem or complaint. Glad to see there is at least one person out there on this NG that understands the benefits of a good processor for two-way radio. It makes all the difference in the world. Have a good new year... www.telstar-electronics.com Hello Brian: What you might want to do is to measure the AF and RF Envelopes for proper adjustment showing the world how its done. Renting a digital scope that can measure the RF Envelope, and AF Voltage can be saved, downloaded, and printed would be a plus. Don't forget to give the "Instrument Settings" what good is any measured data without the Instrument settings? And also a method of how to do without a O-scope. I am sure you all ready have one. But judging a product from conjecture and apathy won't cut it. I wish I had a dime every time I've heard someone say this or that is no good, not having any measured proof. In professional product testing if you don't have any data to support or disprove a product, you go no where. I would make the measured displays pretty. Second recommendation: Switch personality from unfriendly to friendly, this works much better. These suggestions are free. My usually fee is 50 dollars and hour. Yes I am expensive, but good! (Oh brother!) Jay in the Mojave |
#14
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On Dec 28, 7:47*pm, Vinnie S. wrote:
Brian. Put it in a box that can be powered up with a 9V battery. Use a standard Cobra 4 pin, in and out. You'll sell a ****load more of these. Vinny, that may be your idea of a speech processor... but it's not ours. We went through great pains to design a tiny module that would fit inside any radio... and become totally transparent to the user. You see... for a speech processor to be effective, it must be individually set up with the radio that it will be used on. This almost always requires some internal radio adjustments by a competent technician. With an external processor just hung on a radio... it's almost guaranteed that you will not be getting the full potential out of the processor. A set-up like that may even have a negative impact on performance. As far as selling a "**** load" more as you put it. We are not concerned with quanity... however, we are concerned with performance & quality. The technically advanced people we sell these units to... certainly understand this. www.telstar-electronics.com |
#15
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On 29 Dec 2007 08:22:47 GMT, Steve wrote:
Vinnie S. wrote: Brian. Put it in a box that can be powered up with a 9V battery. Use a standard Cobra 4 pin, in and out. You'll sell a ****load more of these. Vinnie S. He's been told that many times. Giffey would rather insult CB. Business model 101 for telstar-electronics/turn signals/amps/modulators/ seems to be. All items discontinued. He forcasted 30 per month, has been selling about 3 per month on ebay. And it has nothing to do with technically people. I can easily install one, but I am not cutting traces in a good radio. I hate that. Vinnie S. |
#16
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On Jan 4, 9:29*pm, Vinnie S. wrote:
He forcasted 30 per month, has been selling about 3 per month on ebay. And it has nothing to do with technically people. I can easily install one, but I am not cutting traces in a good radio. I hate that. Cutting one trace on radio is easily reversable. Many times it's not even necessary as there are wires that connect from the mic jack to the PC board. As for sales... as the word gets out... sales are steadily increasing. But I'm not sure why you're concerned about that since you receive nothing from each sale... LOL To my surprise, international sales have been very strong. Actually, if the current trend continues, there will be be more VoiceMax modules operating in foreign countries than here in the US. Many of these sales are being generated from the web site... not ebay. www.telstar-electrnoics.com |
#17
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On Jan 5, 1:05*am, Steve wrote:
Vinnie S. wrote: On 29 Dec 2007 08:22:47 GMT, Steve wrote: Vinnie S. wrote: Brian. Put it in a box that can be powered up with a 9V battery. Use a standard Cobra 4 pin, in and out. You'll sell a ****load more of these. Vinnie S. He's been told that many times. Giffey would rather insult CB. Business model 101 for telstar-electronics/turn signals/amps/modulators/ seems to be. All items discontinued. He forcasted 30 per month, has been selling about 3 per month on ebay. And it has nothing to do with technically people. I can easily install one, but I am not cutting traces in a good radio. I hate that. Vinnie S. Voicemax might sell more product if he didn't have such a hard-on for CBer's. Oh well, who gives a flying **** anyway? -- * * * * * * * * * *http://NewsReader.Com/- Hide quoted text - - Show quoted text - Dunno, but you give a kneeling suck! |
#18
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VoiceMax speech processor is not for everyone...
It's only for radio operators that want maximum range from their rig. VoiceMax is no gimmick... it uses proven AGC technology to produce tangible results. Want to know more? http://tinyurl.com/2ac9r5 P.S. Stop by Ebay and see what others have said about this revolutionary new product. http://tinyurl.com/2q9lpu |
#19
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"Scott in Baltimore" wrote...
Could this unit be worked into a scanner to keep the audio level constant? Scott, OM... Been done. Not with the Splattermax, but something rather more basic. After all, the Splattermax does seem rather an over-kill for a basic AGC requirement. The main part used at the time was a reasonably cheap, simple (8 pin) Plessey chip. I believe that chip may now be obsolete, but I could check. Also, some FM detector ICs have a DC volume control. Feedback to this may achieve the desired effect. The alert tones are loud as **** and the dispatchers sometimes whisper, Maybe someone could make a similar device for Christmas, when the family get together. The high compression of the SplatterMax may just about compensate for the Mother-in-law's big mouth. Still, it's only twice a year... once when she stops by at Christmas and again when shy passes by at Halloween. Regards, Peter. |
#20
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VoiceMax speech processor is not for everyone...
It's only for radio operators that want maximum range from their rig. VoiceMax is no gimmick... it uses proven AGC technology to produce tangible results. Want to know more? http://tinyurl.com/2ac9r5 P.S. Stop by Ebay and see what others have said about this revolutionary new product. http://tinyurl.com/2q9lpu |