![]() This chip is designed specifically for an on-off logic output rather than the 2917’s analogue voltage output. His earlier attempts used an LM2917 frequency to voltage converter to decode tones to logic levels, but on further consideration he decided to move to the LM567 tone decoder. This made generating the tones as straightforward using his processor’s built-in tone generator, but decoding still presented a challenge. Over the years he has returned to the project a couple of times, and his original Atmel processor has been supplanted by a W65C265SXB development board based on the 16-bit derivative of the 6502. was working with some microcontroller infra-red communication projects when he saw that the same techniques could be used to produce a tape interface like those on the home computers of old. Larger programs could take a while to load, but though it was rather clunky it was a masterful piece of making the best of what was at hand. Serial data would be converted to a sequence of tones which could then be recorded using a standard domestic cassette recorder, this recording could then be played back into the machine’s decoder and loaded into memory as a complete piece of software. But it's a very, very small quibble, and takes nothing away from the fact that this program's capability is the answer to my prayers.If you are of the generation who were lucky enough to use the first 8-bit home computers in your youth, you will be familiar with their use of cassette tapes as mass storage. It would be nice if this capability were built in to TapeDeck instead of requiring a separate download and setup. The only thing that could be improved is the necessity to download an ancillary system utility called Soundflower that directs the sound to the TapeDeck application. For a version 1.0 product, it's well-conceived, intelligently executed, and rock solid. I gave TapeDeck a rating of 5 because it does its job perfectly. And as I write this, I'm recording Radio Paradise to one of the "tapes." Just drag the tape to iTunes, plop it onto your iPod, hop on an airplane, and you've got hours of entertainment to distract you from the pathetic lack of legroom, absence of food, and the 3-year-old kicking the back of your seat. Like the previous reviewer, my main objective with TapeDeck is to capture a stream of internet radio content. ![]() My one beef with the software has been resolved by a video they posted on their web site. Congrats to the developers for this inspired interface. This, of course, means there's absolutely no learning curve in using TapeDeck, since virtually everyone has experience using cassette recorders. I downloaded the demo version of TapeDeck, and was immediately stunned by its interface which exactly mimics a portable cassette recorder. To record with TapeDeck, you must have a built-in microphone, use device plugged into your Mac's line-in port (such as a microphone, record player, etc.), or another audio input device (USB input, Bluetooth headset, etc.). m4a audio files, so you can copy them into iTunes and synchronize them with your iPod, or email tapes to others. TapeDeck has these too, but they're full-text searchable. An audiocassette has a label (where you can write a little bit) and a case liner (where you can write a lot).You can adjust the recording quality to trade file size for recording length. TapeDeck's recording quality is far better than that of an audiocassette.In much the same way that digital cameras made film "free," TapeDeck makes tapes "free": you'll never run out of tape (until you run out of disk space). ![]() Of course, TapeDeck improves on the traditional tape recorder in a number of ways:
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