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  3. So I'm a little late to the party :)

So I'm a little late to the party :)

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  • R Offline
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    Rob Manderson
    wrote on last edited by
    #1

    In preparation for my upcoming trip I treated myself to a portable CD player. It does MP3 files. I'm a geek so I had to investigate. I'm amazed that I can fit 15 of my favourite CD's onto one CD by converting em to MP3's. And I can't hear any degradation in quality (I did 192 KHz conversion). My playlist? Akhnaten - Philip Glass - 2 cds Satyagraha - Philp Glass - 3 cds The rise and fall of the city of Mahagonny - Kurt Weill - 2 cds Arnold Bax Symphony 1 - 1 cd The Photographer - Philip Glass - 1 cd Shaker Loops/Light over water - John Adams - 1 cd Ernst Moeran Symphony in G - 1 cd Mahler 8th Symphony - 2 cds Harmonielehre - John Adams - 1 cd Different Trains - Steve Reich - 1 cd Wow!!! You don't even want to know what went onto the other cd :) Rob Manderson http://www.mindprobes.net You have an eight-ball and Tommy wants to buy two grams. You bought the eight-ball with a quarter-bag of grass, two reds, a six-pack of Old Milwaukie, and $4 in change. You want a profit margin of 35%. How much hash should you get from Tommy for your blow? - Roger Wright

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    • R Rob Manderson

      In preparation for my upcoming trip I treated myself to a portable CD player. It does MP3 files. I'm a geek so I had to investigate. I'm amazed that I can fit 15 of my favourite CD's onto one CD by converting em to MP3's. And I can't hear any degradation in quality (I did 192 KHz conversion). My playlist? Akhnaten - Philip Glass - 2 cds Satyagraha - Philp Glass - 3 cds The rise and fall of the city of Mahagonny - Kurt Weill - 2 cds Arnold Bax Symphony 1 - 1 cd The Photographer - Philip Glass - 1 cd Shaker Loops/Light over water - John Adams - 1 cd Ernst Moeran Symphony in G - 1 cd Mahler 8th Symphony - 2 cds Harmonielehre - John Adams - 1 cd Different Trains - Steve Reich - 1 cd Wow!!! You don't even want to know what went onto the other cd :) Rob Manderson http://www.mindprobes.net You have an eight-ball and Tommy wants to buy two grams. You bought the eight-ball with a quarter-bag of grass, two reds, a six-pack of Old Milwaukie, and $4 in change. You want a profit margin of 35%. How much hash should you get from Tommy for your blow? - Roger Wright

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      Ian Darling
      wrote on last edited by
      #2

      Rob Manderson wrote: You don't even want to know what went onto the other cd :-) I'm using my iPAQ as a WMA player, and I was able to stick almost all of Queen's Greatest Hits I and II onto a 64 Meg SD card :-D. What was really surprising was that Media Player picks up the SD card on the iPAQ (connected via ActiveSync over 802.11) as a device in the "Copy to Devices" tab. I was actually impressed :-). -- Ian Darling "The moral of the story is that with a contrived example, you can prove anything." - Joel Spolsky

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      • R Rob Manderson

        In preparation for my upcoming trip I treated myself to a portable CD player. It does MP3 files. I'm a geek so I had to investigate. I'm amazed that I can fit 15 of my favourite CD's onto one CD by converting em to MP3's. And I can't hear any degradation in quality (I did 192 KHz conversion). My playlist? Akhnaten - Philip Glass - 2 cds Satyagraha - Philp Glass - 3 cds The rise and fall of the city of Mahagonny - Kurt Weill - 2 cds Arnold Bax Symphony 1 - 1 cd The Photographer - Philip Glass - 1 cd Shaker Loops/Light over water - John Adams - 1 cd Ernst Moeran Symphony in G - 1 cd Mahler 8th Symphony - 2 cds Harmonielehre - John Adams - 1 cd Different Trains - Steve Reich - 1 cd Wow!!! You don't even want to know what went onto the other cd :) Rob Manderson http://www.mindprobes.net You have an eight-ball and Tommy wants to buy two grams. You bought the eight-ball with a quarter-bag of grass, two reds, a six-pack of Old Milwaukie, and $4 in change. You want a profit margin of 35%. How much hash should you get from Tommy for your blow? - Roger Wright

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        Marc Clifton
        wrote on last edited by
        #3

        Isn't 192Khz sampling a bit overkill? CD's already have a 44Khz sample rate which gives them a 0-22Khz frequency response. (Remember Nyquist?). Besides, you probably can't hear anything about 20Khz! Marc Latest AAL Article My blog Join my forum!

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        • R Rob Manderson

          In preparation for my upcoming trip I treated myself to a portable CD player. It does MP3 files. I'm a geek so I had to investigate. I'm amazed that I can fit 15 of my favourite CD's onto one CD by converting em to MP3's. And I can't hear any degradation in quality (I did 192 KHz conversion). My playlist? Akhnaten - Philip Glass - 2 cds Satyagraha - Philp Glass - 3 cds The rise and fall of the city of Mahagonny - Kurt Weill - 2 cds Arnold Bax Symphony 1 - 1 cd The Photographer - Philip Glass - 1 cd Shaker Loops/Light over water - John Adams - 1 cd Ernst Moeran Symphony in G - 1 cd Mahler 8th Symphony - 2 cds Harmonielehre - John Adams - 1 cd Different Trains - Steve Reich - 1 cd Wow!!! You don't even want to know what went onto the other cd :) Rob Manderson http://www.mindprobes.net You have an eight-ball and Tommy wants to buy two grams. You bought the eight-ball with a quarter-bag of grass, two reds, a six-pack of Old Milwaukie, and $4 in change. You want a profit margin of 35%. How much hash should you get from Tommy for your blow? - Roger Wright

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          zenboy
          wrote on last edited by
          #4

          Just so you know, 128k is CD Quality, so you won't hear any degredation on that either. And you just mgiht be able to squeeze a few more songs on that CD.


          "C++ : Where friends have access to your private members." — Gavin Russell Baker.

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          • M Marc Clifton

            Isn't 192Khz sampling a bit overkill? CD's already have a 44Khz sample rate which gives them a 0-22Khz frequency response. (Remember Nyquist?). Besides, you probably can't hear anything about 20Khz! Marc Latest AAL Article My blog Join my forum!

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            Davide Pizzolato
            wrote on last edited by
            #5

            Marc Clifton wrote: Isn't 192Khz sampling a bit overkill? maybe it's 192bps, the minimum for a good quality with lossy algorithm

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            • Z zenboy

              Just so you know, 128k is CD Quality, so you won't hear any degredation on that either. And you just mgiht be able to squeeze a few more songs on that CD.


              "C++ : Where friends have access to your private members." — Gavin Russell Baker.

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              Rutger Ellen
              wrote on last edited by
              #6

              128k is MARKETED as cd quality I personally hear the difference quite good. for 192k the difference is almost unnoticable (at least on my stereo) for the in my car I use 128K but at home I can't stand the flat sound that results compared to a real CE If you're copying classical material I would go for 192 k even in a car :)

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              • R Rutger Ellen

                128k is MARKETED as cd quality I personally hear the difference quite good. for 192k the difference is almost unnoticable (at least on my stereo) for the in my car I use 128K but at home I can't stand the flat sound that results compared to a real CE If you're copying classical material I would go for 192 k even in a car :)

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                zenboy
                wrote on last edited by
                #7

                I'm using Dolby Digital 5.1 in my truck and I honestly can't hear any difference. Maybe I'm going deaf :~


                "C++ : Where friends have access to your private members." — Gavin Russell Baker.

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                • Z zenboy

                  Just so you know, 128k is CD Quality, so you won't hear any degredation on that either. And you just mgiht be able to squeeze a few more songs on that CD.


                  "C++ : Where friends have access to your private members." — Gavin Russell Baker.

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                  Jeremy Falcon
                  wrote on last edited by
                  #8

                  You're comparing apples to oranges. CD quality audio is PCM audio sampled at 44.1Hz a second using 16 bits per sample on two channels for stereo sound. What you're talking about is a compression sample rate for MP3s and WMAs and not what you actually hear. What you hear is the result of the compression's sample rate. Jeremy Falcon

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                  • Z zenboy

                    I'm using Dolby Digital 5.1 in my truck and I honestly can't hear any difference. Maybe I'm going deaf :~


                    "C++ : Where friends have access to your private members." — Gavin Russell Baker.

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                    Jeremy Falcon
                    wrote on last edited by
                    #9

                    Befriend a musician; they'll let you know. ;) Jeremy Falcon

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                    • M Marc Clifton

                      Isn't 192Khz sampling a bit overkill? CD's already have a 44Khz sample rate which gives them a 0-22Khz frequency response. (Remember Nyquist?). Besides, you probably can't hear anything about 20Khz! Marc Latest AAL Article My blog Join my forum!

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                      J Offline
                      Jeremy Falcon
                      wrote on last edited by
                      #10

                      Marc Clifton wrote: Isn't 192Khz sampling a bit overkill? Nope! :) Jeremy Falcon

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                      • D Davide Pizzolato

                        Marc Clifton wrote: Isn't 192Khz sampling a bit overkill? maybe it's 192bps, the minimum for a good quality with lossy algorithm

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                        Ales Pergl
                        wrote on last edited by
                        #11

                        or maybe it's 192kbps :)

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                        • Z zenboy

                          Just so you know, 128k is CD Quality, so you won't hear any degredation on that either. And you just mgiht be able to squeeze a few more songs on that CD.


                          "C++ : Where friends have access to your private members." — Gavin Russell Baker.

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                          Mike Dimmick
                          wrote on last edited by
                          #12

                          On MP3 at 128k, I tend to find that some material acquires a distinct 'phase' on it. Encode Lenny Kravitz' 'Are You Gonna Go My Way', which has a lot of crash cymbals in it, to 128kbps MP3 and play it back. The cymbals will sound very odd (unless encoders have got a lot better recently...). I think I had to go up to 256kbps to get an acceptable result. ISTR that the same track is perfectly acceptable in 96kbps WMA 9 - but this might vary for other tracks.

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                          • Z zenboy

                            I'm using Dolby Digital 5.1 in my truck and I honestly can't hear any difference. Maybe I'm going deaf :~


                            "C++ : Where friends have access to your private members." — Gavin Russell Baker.

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                            A Offline
                            Alvaro Mendez
                            wrote on last edited by
                            #13

                            I'm with you. 128 kbps may not be as good as 160 or 192, but I can't hear the difference, and I certainly appreciate the smaller file size. :-) Regards, Alvaro


                            Hey! It compiles! Ship it.

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                            • I Ian Darling

                              Rob Manderson wrote: You don't even want to know what went onto the other cd :-) I'm using my iPAQ as a WMA player, and I was able to stick almost all of Queen's Greatest Hits I and II onto a 64 Meg SD card :-D. What was really surprising was that Media Player picks up the SD card on the iPAQ (connected via ActiveSync over 802.11) as a device in the "Copy to Devices" tab. I was actually impressed :-). -- Ian Darling "The moral of the story is that with a contrived example, you can prove anything." - Joel Spolsky

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                              Atlantys
                              wrote on last edited by
                              #14

                              WMA? :shudder: I use my Toshiba+SD card as my mp3 player too. Ian Darling wrote: Media Player picks up the SD card on the iPAQ (connected via ActiveSync over 802.11) as a device in the "Copy to Devices" tab. I was actually impressed That's cool.... well.. learnt my one thing for the day :packs off and goes home: :-D The kindest thing you can do for a stupid person, and for the gene pool, is to let him expire of his own dumb choices. [Roger Wright on stupid people]

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                              • A Atlantys

                                WMA? :shudder: I use my Toshiba+SD card as my mp3 player too. Ian Darling wrote: Media Player picks up the SD card on the iPAQ (connected via ActiveSync over 802.11) as a device in the "Copy to Devices" tab. I was actually impressed That's cool.... well.. learnt my one thing for the day :packs off and goes home: :-D The kindest thing you can do for a stupid person, and for the gene pool, is to let him expire of his own dumb choices. [Roger Wright on stupid people]

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                                Ian Darling
                                wrote on last edited by
                                #15

                                Atlantys wrote: WMA? :shudder: Well, Media Player on the Pocket PC doesn't pause when using MP3s :mad:, but it does with WMA. I don't really have a problem with encoding my own CDs as WMA for that specific purpose, and with the copy thing from the desktop it's a bit more convenient anyway. -- Ian Darling "The moral of the story is that with a contrived example, you can prove anything." - Joel Spolsky

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                                • M Marc Clifton

                                  Isn't 192Khz sampling a bit overkill? CD's already have a 44Khz sample rate which gives them a 0-22Khz frequency response. (Remember Nyquist?). Besides, you probably can't hear anything about 20Khz! Marc Latest AAL Article My blog Join my forum!

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                                  Rob Manderson
                                  wrote on last edited by
                                  #16

                                  Marc Clifton wrote: you probably can't hear anything about 20Khz! At my age I can't even hear 15 KHz (haven't been able to for years). Rob Manderson http://www.mindprobes.net You have an eight-ball and Tommy wants to buy two grams. You bought the eight-ball with a quarter-bag of grass, two reds, a six-pack of Old Milwaukie, and $4 in change. You want a profit margin of 35%. How much hash should you get from Tommy for your blow? - Roger Wright

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                                  • I Ian Darling

                                    Atlantys wrote: WMA? :shudder: Well, Media Player on the Pocket PC doesn't pause when using MP3s :mad:, but it does with WMA. I don't really have a problem with encoding my own CDs as WMA for that specific purpose, and with the copy thing from the desktop it's a bit more convenient anyway. -- Ian Darling "The moral of the story is that with a contrived example, you can prove anything." - Joel Spolsky

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                                    Atlantys
                                    wrote on last edited by
                                    #17

                                    Ian Darling wrote: Media Player on the Pocket PC Or, you can be the Uber-Geek and write your own MP3 player for your PDA.. :-O:-O:-O Ian Darling wrote: doesn't pause I assume you meant "does pause", indicating that you don't like how MP3s work on the PPC, and that WMA files don't pause, which is why they are better.... unless I missed the boat on this one? :confused: The kindest thing you can do for a stupid person, and for the gene pool, is to let him expire of his own dumb choices. [Roger Wright on stupid people]

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                                    • A Atlantys

                                      Ian Darling wrote: Media Player on the Pocket PC Or, you can be the Uber-Geek and write your own MP3 player for your PDA.. :-O:-O:-O Ian Darling wrote: doesn't pause I assume you meant "does pause", indicating that you don't like how MP3s work on the PPC, and that WMA files don't pause, which is why they are better.... unless I missed the boat on this one? :confused: The kindest thing you can do for a stupid person, and for the gene pool, is to let him expire of his own dumb choices. [Roger Wright on stupid people]

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                                      Ian Darling
                                      wrote on last edited by
                                      #18

                                      No, I meant just that. Media Player on the Pocket PC doesn't pause MP3s (it effectively behaves as Stop), but does pause WMAs properly. Normally I'd prefer MP3s (being a more open standard), but I don't have a problem with WMA if I'm encoding from another form of media I already have available (like CD) -- Ian Darling "The moral of the story is that with a contrived example, you can prove anything." - Joel Spolsky

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