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My Tram-TR50 Technique
Sound Art Film posted a topic in WorkflowHi All! Inspired by Rado's and Atheismystic's RM11/ COS technique threads, I have decided to post my own Tram-50 technique. My technique is similar to the turtle clip accessory offered by Tram, but offers a lower profile and the ability to customize/adapt the cage. It also avoids the vampire clips that come with the Tram mic cage. This technique isolates clothing from rubbing the mic capsules head. In addition, this techique allows the mic to act as a boundary microphone of sorts. I find this improves the tonal qualites of the mic and to my ears, makes the sound of the mic less honky. It also picks up the resonation of the chest well. And now, without further ado, lets start the tutorial! First I start with these items: Tram-50, Tram Tape Down accessory, a paper clip, wire cutters, hockey tape and a permanent marker (or something to shape the wire clip). I start first with the paper clip. I straighten out the clip as straight as possible. I then cut the paper clip with the wire cutters to be about 1&1/2 as long as the tape down accessory. I take the trimmed wire and bend it over a permanent marker to give the desired shape/curve to the wire. I press down on the wire and make sure I get a nice even curve to the wire while paying attention to the wire bending flat on the sides. This is achieved by using a flat surface such as a table. This is what the wire should look like at this point. As you can see, I have already taken the liberty of placing the Tram-50 into the tape down accessory, with the capsule facing DOWN. It is stated by Tram that the back side of the mic head is the least sensitive part of the microphone and thus, if clothing does somehow rub the mic head, it shouldn't be nearly as apparent as if it rubbed the front of the mic. Also, this allows the mic to act as a boundary microphone when placed on the chest. In the above photo, I line up the wire with the tape down accessory and insure that the bend in the wire will allow a small space for the mic . You do not want the wire touching the mic head, but instead just floating right above it. Next I trim the excess wire on both sides of the tape down so that there is no pointy ends sticking out of the tape down (ouch!). This is what it looks like. Now here is where the hockey tape (Eh?) comes into play. I use hockey tape because of its unique properties. It has superior adhesive, it's cloth/fabric like and is resistant to moisture. This results in the tape not coming undone (and in turn allowing the wire to not bend back and forth with ease), does not produce crunching/movement/rubbing sound like packing/generic tape and wont come undone due to sweating from talent. Perhaps athletic tape would suffice, but I have not tried it. I cut the hockey tape into 1/4" strips, about 2" long for a total of 2 strips. I place the wire flat ends about two thirds the way up on the Tape Down attachment and then place the hockey tape strips over the wire ends. This attaches the wire to the Tape Down attachment as shown below. With tension in the tape, I wrap both sides around the Tape Down attachment to not allow excessive movement in the wire. I wrap both sides about twice around. I press firmly on the tape over the wire. I want the wire ends to be firmly in place. I cut excess tape off the sides so that there are no sharp points of tape to rub against anything. This is what the finished product looks like. Notice the space allowed between the wire curve and the mic element/tape down accessory... I ussually tape down the attachment with surgical tape to the talents chest as such... Likewise, I can also attach to the talents shirt as such... Feel free to let me know if you all have any questions! Until then, Happy Tram'in! Paul Dorough Sound Art Film
Tram TR-50 BPS Repair
Nicholasfargone posted a topic in Do It YourselfSo earlier on set today my Tram TR-50 BPS got yanked and broke at the base of the power supply. I was wounding if anyone knows how to disassemble the power supply so I can get access to the XLR circuit board without damaging anything?
sony ecm-77 or tram tr50 with audio ltd 2020Hello, I am getting two sets of audio ltd 2020 radio systems and have a choice of either sony or a tram mic. What would you say about them and which is a better value you think? I already have two micron sets with dpa 4060 lavs and so i am used more to their form factor. Which one sounds better with audio ltd systems in your opinion? Thanks, Bartosz
Sanken COS 11 RM-11 Frequency AdjustmentHey all, I was lurking around on r.a.m.p.s. and I found some posts about this http://sanken.ch/english/det2-11.htm Thought it was strange but I don't think this chart was inside my sanken case when I bought them (brand new). Is it the way there are borders/edges are creating a Helmholz resonator? Seems like a neat way to boost HF. Can this be done in some way with other microphones? Or figuring out ways to take advantage of this property of sound even more so in other cases. I actually didn't think Sanken could do this until I found this on r.a.m.p.s. I feel like I could use some HF boost in the collar or up at the neck (or buried in a sweater or something). I usually use hush lavs in tie knots. I assume a hush lav doesn't offer the same HF benefit. I might try a different set-up now with the RM-11 mount, taking advantage of this HF boost. Sawrab
Tram lavs - half happy / half unhappy.I have been using DPA 4060 lavs for a few years now, for both environmental field recording and dialogue recording, and have always been blown away by how much detail they pick up for a miniature microphone! Recently, for the first time I found myself using some Tram lavs to capture dialogue on a shoot, and I must say I absolutely love them. Although they don't pick up the top-end as well as the 4060s, they seem do deal with the low-mids better and really add a particular warmth that I found to be lacking in the DPA lav mics. I also find them easier to mix with my Rode NTG3 recordings. After the shoot I decided to see how they performed in capturing ambient sounds, and I must say I'm not all that impressed! the recordings seem quite flat and almost muddy i.e, the air conditioner was too present and thick, and the low and hi frequencies didn't seem as pronounced and solid as what I'm used to with the 4060s. I'd be VERY interested to hear other peoples experiences and thoughts on the subject. Marty