As the equalization and de-equalization curves I used acted like fixed filters this didn't have the problems with the artifacts Dolby B and C has. It didn't matter that sometimes I had to set recording level a bit too low because of heavy increase on certain frequencies, bass mostly, but then the tapes ended up sounding very very quiet. Tape hiss was still there but playing those tapes with the recording curved inverted during playback made it almost inaudible, much better than with Dolby B and C.
Both of my equalizations worked better than Dolby B or even C, as I enfasized deep bass, tape rumble was inaudible when playing with deep bass de-enfasized.
80S TALL TAPEDECK MOVIE
I experimented a lot and in the end I did two equalization curves, one for Rock/Pop music, and another one to record orchestral recordings, mostly movie soundtracks. I left the midrange almost untouched, my equalization/de-equalization worked mostly on deep bass, which was problematic for cassette decks and upper mids and treble that was where most of noise was. What I basically did with this set up was enfasize during recording to de-enfasize on playback with the equalizer. I had a Denon CD player at the time with two RCA outputs, one was fixed and the second one was variable with its remote controller, amplifiers didn't use to have remote controllers in the early 90's so the variable output went to the amplifier and the fix output went to the equalizer and from it to the tape deck. I bought a Pioneer 20 band equalizer which let me store up to 10 equalization curves presets. Next step was to "do my own noise reduction". This allowed me to record higher frequencies because of the faster tape speed. With this deck I got around 60 minutes of recording out of a 90 minutes tape. This is the first time I opened a tape deck trying to locate a speed trim control so I could increase the speed of tape both recording and playing. By its rated specs it could record up to 18000 Hz with Metal tapes which I thought was untrue. IPhone, iPad and iPod touch models with iOS 10 or laterĪpple Watch models with watchOS 3 or laterīefore my Sony tape deck with 3 heads and Dolby S I got a mid range Sony deck back in early 1991 also with 3 heads and Dolby B and C. More than 24-hour battery life with Charging Case(3)ĪirPods (each): 0.65 by 0.71 by 1.59 inches (16.5 by 18.0 by 40.5 mm)Ĭharging Case: 1.74 by 0.84 by 2.11 inches (44.3 by 21.3 by 53.5 mm)ĪirPods with Charging Case: More than 24 hours listening time,(3) up to 11 hours talk time(6)ĪirPods (single charge): Up to 5 hours listening time,(2) Up to 2 hours talk time(5)ġ5 minutes in the case equals 3 hours listening time(4) or over an hour of talk time(7) One-tap setup for all your Apple devices(1)
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Whenever you pull your AirPods out of the charging case, they instantly turn on and connect to your iPhone, Apple Watch, iPad, or Mac.(1) Audio automatically plays as soon as you put them in your ears and pauses when you take them out. Magical"Air Pods available:ĪirPods will forever change the way you use headphones. I'm wondering how well the Apple TV, the Apple Watch, and Apple Music are doing. Fortunately, the pods can arrive as early as Oct.
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