Figuring out the exact settings so that exact TV can look its best can cost $250 and up. Because of the variations in mass production, two TVs with the same model number can look slightly different. This is done with specialized equipment by trained professionals. Totalmente confiables y seguras las compras en duplicatión.TV calibration is the process of adjusting a TV's settings, often beyond what's in the user menus, so a TV looks its best. Yo usé el segundo, para el primero es recomendable el tono de 440 hz del cassetteĮl único inconveniente fue con la compañía de envío que no hicieron el envío con rastreo, pero duplication.ca respondieron de inmediato, me dijeron que si no llegaba el producto en determinada fecha ellos me enviarían otro sin costo, esto no fue necesario, ya que llegó sin más problema. También usé medidor de wow & flutter(WFGUI wow & flutter meter) de Alex Fred del sitio Įste último fue sugerido en un video de Techmoan en Youtube, #Audio tuner calibration softwareEn mi caso los ajusté con un software libre de, Ĭon el Afinador (Frequency-counter / instrument-tuner) Totally reliable and safe purchases in duplication.caĮxcelente producto! Ajusté un deck Teac y algunos walkman Sony muy correctos. The only inconvenience was with the shipping company that they did not make the shipment with tracking, but duplication.ca responded immediately, they told me that if the product did not arrive on a certain date they would send me another one at no cost, this was not necessary, since It arrived without any problem. I used the second one, for the first one the 440hz tone of the cassette is recommended The latter was suggested in a Techmoan Youtube video, I also used wow & flutter meter(WFGUI wow & flutter meter) by Alex Fred from With the Tuner (Frequency-counter / instrument-tuner) #Audio tuner calibration freeIn my case I adjusted them with free software from, Of course, this is not a REALLY accurate method, but checking with my own ears, and streaming the same song on Spotify and playing it on a pre-recorded cassette, I'm more than satisfied.Įxcellent product! I fitted a Teac deck and some pretty good Sony walkmans. In my case it was a little screw directly on the motor, looking similar to this: #Audio tuner calibration how toHow and where depends on the deck, and more often than not, you need the service manual to find out how to do it. This is the point were you can adjust the speed on your deck. You have to irritate your family members (or neighbours) here, as you have to play it LOUD to hear the beating of the frequencies. So, in Audacity on my computer I created a 440Hz test-tone (in the menu: Generate > Tone, use the defaults), played it, and played the cassette in the deck, in my case I used the sound from the Phones-out - plugged into the same speakers as my computer. I recommend this video, it's not a very polished effort, but it's also not TOO technical: Ordered this cassette to calibrate a Pioneer cassettedeck that was clearly slowing down all music.Ī random YouTube-video helped me understand the idea about using a tape like this. Tracking is not available on shipments within Canada. Delivery time is usually 2-3 weeks but could be longer. This item includes free worldwide shipping by the post with a tracking number. If you want to dub your own tapes consider this:ġ% speed variance on a 30 minute side is 18 seconds per sideĢ% speed variance on a 30 minute side is 36 seconds per sideģ% speed variance on a 30 minute side is 54 seconds per side You should be able to get within 0.5% using the 440 Hz tone. But most of you won't have a frequency counter so we've included a 440HZ A tone to calibrate with any guitar or instrument tuner. When adjusting speed your target is 3145 to 3155 Hz. The variance of our tapes is +- 5 Hz or 0.16%. Our test tapes play back the 3150 Hz tone with comparable variance as we found with those old test tapes. We have compared the speed of our test tapes against old test tapes from Sony, TEAC, and Nakamichi. But if you're doing tape copies you need a much tighter tolerance to avoid cutting off the music or having a huge empty space at the end of the sides, especially on longer tapes of C-50, C-60, and longer That's a lot .Most cassette decks should be operating well within half or a third of that range. The speed variance to move a half tone from A 440Hz to A# at 466.16 Hz is 5.9%. 3150 hz tone for setting speed with frequency counter and checking wow and flutter 440 HZ A tone (for quick check with instrument tuner) (or MIDI note 69) Brand new test tape for calibrating the speed of your cassette decks.
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