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Digitizing Casette Tapes

01/22/2015 10:57 AM

Does anyone know of a way to convert a casette tape into a digital copy? I have some tapes of the kids when they first started talking and would like to preserve them before the tapes deteriorate. Thanks in advance.

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#1

Re: Digitizing casette tapes

01/22/2015 11:05 AM

Most computer sound cards will easily digitize audio. You will get a slightly better fidelity if the sound card has a "Line In" level instead of a "Mic In".

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#14
In reply to #1

Re: Digitizing casette tapes

01/23/2015 3:14 PM

That's what I did with a bunch of my old 12 in LP records. My sound card did not have a 'line in', so I tried using the 'mic in' and I guess the impedance match was good enough, at least for my tin ear. My computer geek friend likes riding in my car and hearing the needle noise when I'm playing from a USB flash drive.

One of my records got scratched so bad in about 1961 or 2 that it kept jumping back a couple of grooves. I used a sewing needle and magnifying glass to get the needle past the bad spot, so that's pretty wild, too. Music, jump about 2 or 3 grooves, play 2 revolutions, jumps 1 groove, then back to normal! What you do when you're a kid and it broke the bank to buy the record and replacing it is out of the question. Kind of nostalgic to hear record stuff on a digital car stereo! -- JHF

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#2

Re: Digitizing Casette Tapes

01/22/2015 11:10 AM

There are some services that do this. You send in the tapes, they return them with DVD copies. Unfortunately, by the time I got around to doing this, a few of them had lost audio.

You can also try to do it from home: http://www.digitaltrends.com/home-theater/how-to-convert-vhs-to-dvd/

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#3

Re: Digitizing Casette Tapes

01/22/2015 11:15 AM

Connect your cassette player, like a Sony Walkman.

  1. Use a Male x Male 1/8" stereo cable from your cassette to your line-in on your computer. I have done this with some of my Vinyl records.
  2. Make sure the the recording settings are correct for your line-in. You may need to play with the recording options and levels in the sound settings on your software or line-in settings
  3. Use your favorite sound editing program to digitize the music.
  4. Burn to a CD or flash drive and you're good.
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#4

Re: Digitizing casette tapes

01/22/2015 11:19 AM

Hmm: Google search "Digitizing cassette tapes"

A simple Google search revealed many Cassette Tape convertors at Amazon. $60 or less will get you a decent one.

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#5

Re: Digitizing Casette Tapes

01/22/2015 5:33 PM

You can also buy a cassette to USB (external or that fits in a drive bay) that does the digitizing itself and sends the results to your computer by USB.

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#6

Re: Digitizing Casette Tapes

01/22/2015 10:53 PM

Have tried to digitalize some of my favorite music cassette tapes by using a convertor and also PC programmes but had little success. The levels and impedance matching issues made for rather distorted copies. Had a few done professionally and they turned out great. Also albeit a few years ago did some experimenting with a "cheap" Teac record player/CD recorder and obtained reasonable results but I no longer have that piece of equipment.

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#7

Re: Digitizing Casette Tapes

01/22/2015 11:59 PM

I would also use a lossless compression or uncompressed file format for the archive copy of "one of a kind" precious items like this. The file size will be considerably larger but you will have more options in the future to "clean up the sound". Storage is cheap anyway.

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#8

Re: Digitizing Casette Tapes

01/23/2015 1:56 AM

I'm set up so I can record anything playing on my computer to my old Windows 98 machine. Works great for Youtube. You can find just about any song you want there. I've also done vinyl abums to a CD of recordings you can't find anywhere. My neighbor wanted to do exactly the same thing you are doing and went a bought a machine to which I said, "Why did you waste your money? We could have done this at no cost." We already had several CD players sitting around.

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#9

Re: Digitizing Casette Tapes

01/23/2015 1:58 AM

I assume VHS tapes? LG makes/used to make a player/recorder that does exactly this. Quality is not bad..

I still have one stored somewhere at home. Will revert with the model number as soon as I remember (no I'm not that bad.......tomorrow)

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#10

Re: Digitizing Cassette Tapes

01/23/2015 4:53 AM

Music cassette tapes (I would assume that is what you meant), if left untouched for years can suffer from "print though", where the magnetic domains of one layer, magnetize the layer before and after.

If you hear a faint echo in quiet passages, especially at the beginning, that is the problem....for audio it should not be a big problem as the signal should still be loud in comparison to the "echo".

Any magnetic tape needs to be rewound and fast forwarded at least once a year to reduce this affect. as due to temperature differences each time, it will never "land" at the exact same position.

Modern digital tapes, some not all, have less problems in this area as the domain size/strength is so tiny, that it does not penetrate through the backing to be a problem. But a FF then rewind is still a good idea to prevent areas sticking to other layers and removing the ultra thin coating.

As several have mentioned already, there are several ways to copy the tapes, I use a Windows PC and "Audacity" and a simple connecting cable, you may need to use a battery driven reorder on batteries to stop mains hum, use the "Line in" on the sound card and keep the cassette player output REALLY low so as not to overdrive the signal. 1volt P2P is max usually...

Audacity is free and works well.....

Do FF the tape and rewind it a few times if it hasn't been moved for a long time....before trying to record it. That should free it up.

The final results will depend on the quality of the atmosphere, humidity and the temperature range of where it was stored....

Assuming music cassettes, can you use the same unit that made the recording for playback, as this will reduce azimuth compat problems.

If it has to be a different recorder, then do adjust the azimuth to 90° before playing back and hope that the original recording was made at such adjustment.....a special cassette tape will need to be purchased and used.

If you still have music on cassette from years back, also recorded on the original deck, play the music back and adjust the head Azimuth to give the best high tones...a frequency spectrum analyser can be helpful, but a good "ear" is almost as good!

Best of luck.

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#11
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Re: Digitizing Cassette Tapes

01/23/2015 5:07 AM

'ear 'ear!!

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#12
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Re: Digitizing Cassette Tapes

01/23/2015 5:27 AM

I agree......

You must be a "Brit" or very close!!

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#13
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Re: Digitizing Cassette Tapes

01/23/2015 6:17 AM

Married to one once, but that's as close as I got.....

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#15
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Re: Digitizing Cassette Tapes

01/23/2015 3:51 PM

You caught some of the disease!!!

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#16
In reply to #10

Re: Digitizing Cassette Tapes

01/23/2015 5:59 PM

I have used Audacity for a number of projects like this!!

Free and works great!!

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#17

Re: Digitizing Casette Tapes

01/23/2015 7:47 PM

I ve been fantasizing digitizing my Bing Crosby White Christmas 78s to get that classic sound.

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