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#112
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(N2EY) wrote in message . com...
(Steve Robeson K4CAP) wrote in message ... Subject: Doing Battle? Can't Resist Posting? From: (William) Date: 10/14/2004 5:34 AM Central Standard Time Message-id: Jim has stated that the throughput of a rtty system may be limited by the typing speed of the operator. The example he used is that the rtty operator might only be able to type 10wpm, thus rendering the rtty a 10wpm machine. I responded that the throughput of a CW system might be limited by the Morse Code operator only knowing the code at 10wpm. I wanted to know how that was different from his example. So far no response. No response because I don't read most of what "William" writes here. I only saw this because it was quoted by Steve. Of course. Hi! Besides, why should I answer "William's" questions when he won't answer mine? Also, I've already answered the above question in another post. I didn't see it because I don't read most of what "Jim" posts. Even if the operator can type 120 WPM, if s/he can't be interrupted in the midst of the string and asked for a repeat, as a good QSK CW operator can, then that error will exist until the end of the transmission and the error resolved. That's a side benefit. Assuming both ops have QSK. And there's nothing inherently wrong with asking for "all again after xxx." SOP if you know what I mean. Here's the plain facts: The speed and accuracy of *any* mode that requires a human operator is highly dependent upon that operator's skill. Doesn't matter if it's done with a key, keyboard or microphone. If you have 10 wpm Morse operators, you have (at best) a 10 wpm system. If you have 10 wpm teletypists, you have (at best) a 10 wpm system regardless of what the maximum speed of the system is rated. Same for voice. That's just common sense. But you chose to imply that the CW op was somehow better than rtty for throughput. And you got called on it. The use of prerecorded storage can speed things up somewhat if, say, a 10 wpm teletypist is punching tape while receiving. But that takes the systems out of real-time communications. One could prerecord Morse and transmit it at high speed, as was done over 60 years ago, just as well. Unless you have an Extra Class operator who vows to do his best to make machine copy impossible. Ever heard of such stupidity? The basic fact is that Morse code is *not* the slowest mode available to hams. It is among the very slowest, all else being equal. Assuming the interruption it to tell the transmitting station that it's ALL garbled, your 60-100WPM teletype just became zero. Yup. Ditto W0EX sent cw. Various forms of error detection and correction, checksums, ACK/NAK and other methods can do a lot of that stuff automatically. At a cost in speed, of course. But that's not really the issue. Never is. CW is better than everything else. That is the issue. A bridge out in the middle of the Autobahn means everyone goes zero until the bridge is replaced regardless of what the thoroughfare will otherwise allow. Same thing. Exactly! Ever heard of changing bands, or relaying? Or: The bridge is down to one lane in each direction, and the speed limit is such that only 1/10 as many cars/hour get through as would normally be able to use the bridge. The effective capacity of the road is then reduced to 1/10 of normal (between the exits before and after the blockage). 73 de Jim, N2EY The only blockage are the eyes rolled back Morse Code elitists. |
#113
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![]() "William" wrote Unless you have an Extra Class operator who vows to do his best to make machine copy impossible. Ever heard of such stupidity? I've never heard of that, but I have heard of skilled operators who make no effort to send machine perfect code, and who in fact take some pride in sending Morse with some personality. There are a couple of reasons for this seemingly maverick behaviour. Reason #1: Before the days of "electronic precision" in keying, Morse was a manual art. An operators fist was a second "signature", and many operators cultivated a distinctive style. This was especially true where more than one operator shared a single call sign. You could tell who was on watch at KFS by the fist of the operator. Even with the advent of electronic keyers, some of this old preference exists, and I must admit I get pretty bored with the machine-perfect-sterile-without-personality Morse we hear today. It sounds like robots talking to robots. If you ever heard the melodic fist of pioneers like W4KFC, you would not have asked the question. grin. Reason #2: Under "less than ideal" conditions, a little overweighting with emphasis on the DAH seems to make copy a bit easier. 73, de K0HB didididahdiDAH -- My name is Hans and I improved this message. |
#114
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Subject: Doing Battle? Can't Resist Posting?
From: (N2EY) Date: 10/18/2004 12:04 PM Central Standard Time Message-id: (Steve Robeson K4CAP) wrote in message ... Subject: Doing Battle? Can't Resist Posting? From: (William) Date: 10/14/2004 5:34 AM Central Standard Time Message-id: Jim has stated that the throughput of a rtty system may be limited by the typing speed of the operator. The example he used is that the rtty operator might only be able to type 10wpm, thus rendering the rtty a 10wpm machine. I responded that the throughput of a CW system might be limited by the Morse Code operator only knowing the code at 10wpm. I wanted to know how that was different from his example. So far no response. No response because I don't read most of what "William" writes here. I only saw this because it was quoted by Steve. Besides, why should I answer "William's" questions when he won't answer mine? Also, I've already answered the above question in another post. Absolutely. Brain has "chastised" me over "not being able to resist" responding to posts, yet his posts on this forum outnumber mine. By a considerable percentage. Also, he's tried to alledge that I (and others who are "on the other side, which is just about everyone) "don't have a life" beyond RRAP...Yet there's been several occassions wherein family, work, volunteer activites, etc have "kept me away" from the NG, and when I did return, there was a post from the Gonadless One making some smart alec comment about not responding to him in what HE considers a timely manner. He has taken the lessons of his master to heart: "Do As I Say, Not Do As I Do". 73 Steve, K4YZ |
#115
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Subject: Doing Battle? Can't Resist Posting?
From: (William) Date: 10/18/2004 7:25 PM Central Standard Time Message-id: (N2EY) wrote in message .com... Even if the operator can type 120 WPM, if s/he can't be interrupted in the midst of the string and asked for a repeat, as a good QSK CW operator can, then that error will exist until the end of the transmission and the error resolved. That's a side benefit. Assuming both ops have QSK. And there's nothing inherently wrong with asking for "all again after xxx." SOP if you know what I mean. I dare say we know better than you do, Brain. And if you ARE operating QSK, you don't have to ask "all after"...You can stop them and get a "fill" right then and there. (People who USE "QSK" know this...) Here's the plain facts: The speed and accuracy of *any* mode that requires a human operator is highly dependent upon that operator's skill. Doesn't matter if it's done with a key, keyboard or microphone. If you have 10 wpm Morse operators, you have (at best) a 10 wpm system. If you have 10 wpm teletypists, you have (at best) a 10 wpm system regardless of what the maximum speed of the system is rated. Same for voice. That's just common sense. But you chose to imply that the CW op was somehow better than rtty for throughput. And you got called on it. "...got called on it"...?!?! In some circumstances CW WILL get through and with greater accuracy than RTTY. This has already been demonstrated. The use of prerecorded storage can speed things up somewhat if, say, a 10 wpm teletypist is punching tape while receiving. But that takes the systems out of real-time communications. One could prerecord Morse and transmit it at high speed, as was done over 60 years ago, just as well. Unless you have an Extra Class operator who vows to do his best to make machine copy impossible. Ever heard of such stupidity? Only from somone stupid enough to make the suggestion. Ooooooooooooooooooppps! That was YOU, Brain! 'Magine that! The basic fact is that Morse code is *not* the slowest mode available to hams. It is among the very slowest, all else being equal. What do YOU know about "being equal"...?!?! A good CW net can clear 10-15 messages while the SSB net is still in roll call. I know...I've been there. Assuming the interruption it to tell the transmitting station that it's ALL garbled, your 60-100WPM teletype just became zero. Yup. Ditto W0EX sent cw. Various forms of error detection and correction, checksums, ACK/NAK and other methods can do a lot of that stuff automatically. At a cost in speed, of course. But that's not really the issue. Never is. CW is better than everything else. That is the issue. That's the "issue" only to you and Lennie. The rest of us with some practical experience in such issues KNOW better. A bridge out in the middle of the Autobahn means everyone goes zero until the bridge is replaced regardless of what the thoroughfare will otherwise allow. Same thing. Exactly! Ever heard of changing bands, or relaying? OK. You're taking traffic from someone on 40 meter RTTY. The band sucks. You just missed practically everything he sent. He finally QRT's. How are you going to tell him to QSY if RTTY isn't working? Use an even WIDER bandwidth mode on a band that's already crappy? Or: The bridge is down to one lane in each direction, and the speed limit is such that only 1/10 as many cars/hour get through as would normally be able to use the bridge. The effective capacity of the road is then reduced to 1/10 of normal (between the exits before and after the blockage). 73 de Jim, N2EY The only blockage are the eyes rolled back Morse Code elitists. The only "blockage" is in your lower bowel that allows all that BS to back up to your eyes, Brain...You really are the epitome of "idiot". Steve, K4YZ |
#116
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"KØHB" wrote in message k.net...
"William" wrote Unless you have an Extra Class operator who vows to do his best to make machine copy impossible. Ever heard of such stupidity? I've never heard of that, but I have heard of skilled operators who make no effort to send machine perfect code, and who in fact take some pride in sending Morse with some personality. There are a couple of reasons for this seemingly maverick behaviour. Reason #1: Before the days of "electronic precision" in keying, Morse was a manual art. An operators fist was a second "signature", and many operators cultivated a distinctive style. This was especially true where more than one operator shared a single call sign. You could tell who was on watch at KFS by the fist of the operator. The need or desire to develop a distinctive style because of a shared call sign should not have had much play in the amateur service where each operator is assigned a unique call sign. If you wish to speak of other services morse code use, then there are other venues for that. Even with the advent of electronic keyers, some of this old preference exists, and I must admit I get pretty bored with the machine-perfect-sterile-without-personality Morse we hear today. It sounds like robots talking to robots. If you ever heard the melodic fist of pioneers like W4KFC, you would not have asked the question. grin. Wunnerful. Reason #2: Under "less than ideal" conditions, a little overweighting with emphasis on the DAH seems to make copy a bit easier. Perhaps. 73, de K0HB didididahdiDAH Yet Dick stated that his mission was to make his fist uncopyable to no-code Technicians with a machine reader. bb |
#117
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Subject: Doing Battle? Can't Resist Posting?
From: (William) Date: 10/19/2004 5:17 AM Central Standard Time Message-id: "KØHB" wrote in message nk.net... "William" wrote Unless you have an Extra Class operator who vows to do his best to make machine copy impossible. Ever heard of such stupidity? I've never heard of that, but I have heard of skilled operators who make no effort to send machine perfect code, and who in fact take some pride in sending Morse with some personality. There are a couple of reasons for this seemingly maverick behaviour. Reason #1: Before the days of "electronic precision" in keying, Morse was a manual art. An operators fist was a second "signature", and many operators cultivated a distinctive style. This was especially true where more than one operator shared a single call sign. You could tell who was on watch at KFS by the fist of the operator. The need or desire to develop a distinctive style because of a shared call sign should not have had much play in the amateur service where each operator is assigned a unique call sign. If you wish to speak of other services morse code use, then there are other venues for that. BRAIN! Violating your own position on the discussion of other radio service's practice and policies? Why just last week you were invokling this "broadband" attitude about "radio" in order to accomodate your bunk-buddy mentor, Lennie the Licenseless. Have you since changed your position on the discussion of "radio" issues? Even with the advent of electronic keyers, some of this old preference exists, and I must admit I get pretty bored with the machine-perfect-sterile-without-personality Morse we hear today. It sounds like robots talking to robots. If you ever heard the melodic fist of pioneers like W4KFC, you would not have asked the question. grin. Wunnerful. Reason #2: Under "less than ideal" conditions, a little overweighting with emphasis on the DAH seems to make copy a bit easier. Perhaps. No "perhaps" to it. Those of us proficient in Morse Code techniques know this to be true. Yet Dick stated that his mission was to make his fist uncopyable to no-code Technicians with a machine reader. OK. Dick's no longer with us (73 es GL OM). YOUR point is...?!?! Steve, K4YZ |
#118
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![]() -- My name is Hans and I improved this message. "William" wrote Yet Dick stated that his mission was to make his fist uncopyable to no-code Technicians with a machine reader. If Dick said that, it's probably too late to change his mind on the matter. 73, de K0HB -- My name is Hans and I improved this message. |
#119
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William wrote:
Yet Dick stated that his mission was to make his fist uncopyable to no-code Technicians with a machine reader. c'mon now Brian. Dick isn't here to defend himself. SNIOTD. - Mike KB3EIA - |
#120
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In article , (Steve
Robeson K4CAP) writes: Subject: Doing Battle? Can't Resist Posting? From: (N2EY) Date: 10/18/2004 12:04 PM Central Standard Time Message-id: (Steve Robeson K4CAP) wrote in message ... Subject: Doing Battle? Can't Resist Posting? From: (William) Date: 10/14/2004 5:34 AM Central Standard Time Message-id: Jim has stated that the throughput of a rtty system may be limited by the typing speed of the operator. The example he used is that the rtty operator might only be able to type 10wpm, thus rendering the rtty a 10wpm machine. I responded that the throughput of a CW system might be limited by the Morse Code operator only knowing the code at 10wpm. I wanted to know how that was different from his example. So far no response. No response because I don't read most of what "William" writes here. I only saw this because it was quoted by Steve. Besides, why should I answer "William's" questions when he won't answer mine? Also, I've already answered the above question in another post. Absolutely. Brain has "chastised" me over "not being able to resist" responding to posts, yet his posts on this forum outnumber mine. By a considerable percentage. So why not resist? Also, he's tried to alledge that I (and others who are "on the other side, which is just about everyone) "don't have a life" beyond RRAP...Yet there's been several occassions wherein family, work, volunteer activites, etc have "kept me away" from the NG, and when I did return, there was a post from the Gonadless One making some smart alec comment about not responding to him in what HE considers a timely manner. He has taken the lessons of his master to heart: "Do As I Say, Not Do As I Do". Why not set a good example? 73 de Jim, N2EY |
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