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#1
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Please keep out the OT crap! I had to start a new thread because some
jerks decided to post irrelevant nonsense. On Jul 19, 12:06 am, Jeff Liebermann wrote in http://groups.google.com/group/sci.e...e614fe3?hl=en& : Radium hath wroth: On Jul 1, 7:24 am, wrote in http://groups.google.com/group/sci.e...sg/696d6abf90c... how would u like to change the cell phone industry? Digital cell phones should stop using the compression they use and start using monaural WMA compression with a CBR of 20 kbps or less and a sample rate of at least 44.1 KHz. Very roughly, the current 8Kbits/sec encoding rate, compared to your 44Kbit/sec, will only handle about 1/5th the number of users. Who said anything about 44Kbit/sec? The bit-rate of my WMA CBR is 20Kbit/sec or less. 1. In its uncompressed form, the audio must have a bit-resolution of at least 16-bit The encoding resolution is not changed by compression. If you encode something with 16 bit resolution, and compress it, you still have 16 bit data coming out. It's the data rate or thruput that changes with compression. Okay. 2. The sample-rate of the compressed and the uncompressed version of the audio must be the same. Not possible. If the rate in and rate out are identical, then there's no compression happening. Yes it is possible and it is compression. The uncompressed audio is a monaural linear PCM at 44.1-KHz-sample-rate with a 16-bit-resolution -- this audio has a bit-rate of 705.6 kbps. The compressed audio is a monaural CBR WMA at 44.1-KHz-sample-rate with a bit-rate of 20 kbps or less. Where/when is there any change in sample-rate????????? There is definitely a change in bit-rate. However, that is totally different from the sample-rate. Totally. BIT-rate and SAMPLE-rate are two completely different things. In linear PCM audio: BIT-rate = SAMPLE-rate X bit-resolution X number of channels Stereo has two channels. Mono has one channel. 44,100 Hz X 16-bit X 1 channel = 705,600 bps |
#2
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On Jul 21, 1:07 pm, Radium wrote:
- Please keep out the OT crap! I had to start a new thread - because some jerks decided to post irrelevant nonsense. - S N I P - RADIUM, The please keep 'your' OT crap! OFF of Rec.Radio.Shortwave * The Theard Goes Where The Thread Goes * That Is The Nature Of NewsGroups - I had to start a new thread because some - jerks decided to post irrelevant nonsense. Relevance in in the Mind of the Poster. Right now since the 'topic' is CellPhones - I makes me wonder what kind of Cellphone and Service Provider others here may have . . . OK starting with me : I have a Motorla RAZR V3 via AT&T {Cingular} Wireless and I do not want any changes to the Cellphone Broadcasting System [.] Keep Posting Your Scientific and Cellphone BS to Rec.Radio.Shortwave and you will see replying to it with what ever comes into my mind and inviting others hear to do the same. However, leave Rec.Radio.Shortwave "Off" your Cross-Posting List and you won't have to deal with me. Now woldn't that be nice. Say Cuhulin do you have a CellPhone ? David I know you must have a Cellphone. Bet-Ya Telamon has a Cellphone. Wondering -if- DX Ace has a Cellphone ? Burr way over in the PI - you got a Cellphone over there ? Hey Back At You "Radium" Wondering . . . You Gotta Cellphone and who is your Service Provider ? IF YOU GOT A CELLPHONE LET RADIUM HEAR ABOUT IT ! I B 'rhf' Listening to my Shortwave Radio with my Cellphone near-by bye bye ~ RHF |
#3
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On Jul 21, 6:55 pm, wrote:
In rec.radio.amateur.antenna Burr wrote: What in the hell does a cell phone have to do with shortwave??? Since Radium is an ignorant idiot, he has no clue what group would be appropriate for his moronic questions. -- Jim Pennino Remove .spam.sux to reply. JP - Actually Radium may be an http://www.wisconsinmedicalsociety.org/savant_syndrome/ "Island of Genius" unto himself ~ RHF http://en.wikipedia.org/wiki/Savant_Syndrome But it does seem that : Rec.Radio.Shortwave and Rec.Radio.Amateur.Antenna are a bit 'off' for a Proposal to Change the Digital Cellphone World kind of question that Radium posed. While had he stuck to : Sci.Electronics.Basics, Alt.Cellular.Cingular, and Alt.Internet.Wireless He would not be hearing {reading} any of this back chatter now. If Radium could only understand that : * Rec.Radio.Shortwave is about Shortwave Radio and Shortwave Radio Listening (SWL) including Radios, Receivers and related SWL Equipment like Receiving Antennas and Feed-in-Lines for the SWLer. * Rec.Radio.Amateur.Antenna is about Antennas for Amatueur {Ham} Radio use : Theory, Design and practical application of Transmitting and Receiving for the Amateur Radio Service. Clearly Radium's Re-Inventing the Cellphone Transmission {Delivery} System is a stretch beyond the normal focus of these two groups. Listening to 7505 kHz right now at 2:28 UTC KTBN - Salt Lake City UT USA http://www.tbn.org/index.php/2/21.html Mister Preacher Man preaching 'The Word' |
#4
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![]() "RHF" wrote in message ups.com... On Jul 21, 5:27 pm, "Burr" wrote: What in the hell does a cell phone have to do with shortwave??? Burr Burr - Do you own a Shortwave Radio and listen to it ? Have you ever owned a Cellphone ? If So . . . You are the 'connection' ;-) ~ RHF If you say so!!! |
#5
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RHF wrote:
On Jul 21, 6:55 pm, wrote: In rec.radio.amateur.antenna Burr wrote: What in the hell does a cell phone have to do with shortwave??? Since Radium is an ignorant idiot, he has no clue what group would be appropriate for his moronic questions. -- Jim Pennino Remove .spam.sux to reply. JP - Actually Radium may be an http://www.wisconsinmedicalsociety.org/savant_syndrome/ "Island of Genius" unto himself ~ RHF http://en.wikipedia.org/wiki/Savant_Syndrome But it does seem that : Rec.Radio.Shortwave and Rec.Radio.Amateur.Antenna are a bit 'off' for a Proposal to Change the Digital Cellphone World kind of question that Radium posed. While had he stuck to : Sci.Electronics.Basics, Alt.Cellular.Cingular, and Alt.Internet.Wireless He would not be hearing {reading} any of this back chatter now. If Radium could only understand that : * Rec.Radio.Shortwave is about Shortwave Radio and Shortwave Radio Listening (SWL) including Radios, Receivers and related SWL Equipment like Receiving Antennas and Feed-in-Lines for the SWLer. * Rec.Radio.Amateur.Antenna is about Antennas for Amatueur {Ham} Radio use : Theory, Design and practical application of Transmitting and Receiving for the Amateur Radio Service. Clearly Radium's Re-Inventing the Cellphone Transmission {Delivery} System is a stretch beyond the normal focus of these two groups. Listening to 7505 kHz right now at 2:28 UTC KTBN - Salt Lake City UT USA http://www.tbn.org/index.php/2/21.html Mister Preacher Man preaching 'The Word' . . . . Think about it. How can he **** people off, if he doesn't post his crap where it will offend the most people? -- Service to my country? Been there, Done that, and I've got my DD214 to prove it. Member of DAV #85. Michael A. Terrell Central Florida |
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