Technical Reference
254 topics in this forum
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- 0 replies
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one of my 4.2's was running about 20ips , irrespective of speed switch. no , it was not in f fwd.fault traced to poor gold split connections to the speed control board at rear.. unsrew the 2 screws securing the 2 green plugs and gently, with a jewellers screwdriver, prise each split gold pin , slightly wider, to ensure a better tight fit. this cured the problem.
Last reply by ALVIN, -
- 5 replies
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I have a Nagra IV-S machine which I used to transfer quite a few 2 track tapes to digital. However, the utility of the machine as a transfer and home audio deck would be magnified a thousand fold if I was able to play 1/4 track tapes on it, of which I have A LOT, as well as 2 track. As a safe transport for old delicate tapes it has no equal. I was thinking that maybe a 1/4 playback head could be installed where the pilotone head is, and could be switched in and out of the playback amp. Has anyone ever heard of such a conversion? Has anyone here ever converted a Nagra into a 1/4 track machine? Or know anyone who could do such a thing? Has anyone here ever SEEN a 1/4 tr…
Last reply by ALVIN, -
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- 122 views
Hi, so, lavs (and microdot adaptors) with a 3.5mm locking connector are usually specified for Sony (UWP-, UTX series) or Sennheiser G2, G3, G4. The latter being widely used by other manufacturers, e.g. Deity, Tentacle and lots more When I look for line in cables, they are sometimes advertised as compatible for both worlds. What are the differences in these inputs? I have a show coming up, where I'd like to feed some UTX-B3 with either my Sennheiser terminated lavs or the HP output of my Track Es (non US).
Last reply by DanieldH, -
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- 21 replies
- 2.5k views
Hi everyone! i`d like to know how to record sound in the moving car? How you doing this, and what kind of microphones you using. I also would like to know where to hide microphones,what kind of car are usually use for record. i will appreciate any of your answer. Vitaly
Last reply by ALVIN, -
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- 944 views
I thought this may be interesting for those hopping into the 360 world.... https://training.npr.org/audio/360-audio/
Last reply by ALVIN, -
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- 573 views
I am about to be working on a project featuring some trainers doing high intensity workouts and the producers what to achieve the most even sound possible. We have done some of these in the past and we would run one lav and a boom, but due to the quick movement, changing positions, the trainers head pointing in different directions, the lav being covered or pressed into the floor for certain positions, the lav track is not always reliable. When they use the boom to fill in the gaps the sound is quite different and they are trying to figure out a way to get a more even sound throughout. For some stuff this round we will be using a countryman h6 headset, and this will el…
Last reply by ALVIN, -
- 20 replies
- 5.4k views
Hi I'm looking to buy a new shotgun Recording mostly interviews and doco. I'm just tired of the 416 Actually im starting to hate it Any alternatives? Thanx
Last reply by ALVIN, -
- 5 replies
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Greetings all, Just bought new cheap wireless system from saramonic. The cable looks like this (picture). Could someone explain this to me, please. Thank you
Last reply by ALVIN, -
- 2 followers
- 9 replies
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I planned on using an Ambient UMP-2 with a Lectro SMWB for boom. The setup basically works, but there is a whistling noise when using the SMWB. I guess it is neither the cable nor the power supply as I tested both with an older SMa, and there is no hiss. The noise is present on all 3 of my SMWBs. Did someone here encounter this or knows a workaround?
Last reply by LarryF, -
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- 320 views
Hello, I'm new here and to be honest I don't know exactly where my topic belongs. I have had a Nagra III for 3 years (was my dream to have one). Now a week ago the belts started to give problems and I ordered new ones which will arrive next week. At the same time another error has crept in that I just can't find. When I record via microphone, the recording is crystal clear, but when I record via the two line inputs, the recording is simply muffled. Well, let's make it short: I'm looking for a service manual that says how to tune the Nagra (to a specific band for example LPR35 or LPR90). And a manual that says ho…
Last reply by ALVIN, -
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- 68 replies
- 17.6k views
OK everyone. I'm off work and I have nothing to do but to read this board. And there's an epidemic of "What frequencies to use in......." -threads so I figured; why not make a Google Document Spreadsheet that ilsts all of these "OK" frequencies to use in different countries? We are legion on here, from all over the world so acquiring the info from locals wouldn't be that hard. Let's give it a try at least. This is the link for it. I contributed with Sweden. https://docs.google.com/a/tjockishjartafilm.se/spreadsheet/ccc?key=0AgnGQulSs_YrdFAwZGZ2LWVjRkRuY0owOEtHcHZqclE#gid=0 Anyone can edit or add information. You don't need a google account to edit If…
Last reply by ALVIN, -
- 1 follower
- 10 replies
- 622 views
I need some help/advice regarding my Nagra III. I made a DIY power supply from a wall wart (12VDC @ 1A) using a 6 pin DIN and pins 2 and 5 on the accessory connector. Positive is earth/ground. Works almost perfect except for rewind. I've read the manual and other relevant posts here and elsewhere but can't figure this out. Again, playback, record, line in/out and the XLR all work as they should. I have the function selector switch set to EXT and when I turn it to either playback option and turn the tape transport control knob to the 'ON' position it plays no issue. However when I turn the On/Off knob to the left to disengag…
Last reply by ALVIN, -
- 5 replies
- 758 views
Hello, I've searched this website but haven't found a solution to my issue. Sending 23.98 fps LTC timecode to a Pulse from SD633. The Pulse is connected to the AtomosX via RF signal. As you can see in the photos, all the units are synced perfectly. When I sync the video and audio in post it's off by 4 frames consistently throughout. I was wondering if there was a solution to this where it could be perfectly in sync when matched in post. Thanks!
Last reply by johnchay, -
- 1 follower
- 0 replies
- 196 views
Hi, I ve bought in September 2021 1x MCR42 Wisy, and 2x SRC lectro, and put everything to SL6 , the issue is that when I have all 3 units turned on, the MCR42 gets high extra noise on all spectrum (screenshot attached) , however when I turn off SRCs and restart SL6 with only MCR42 working , the noise disapear... any ideas appreciate (I changed output Analog/AES3, but when I turn on SRC it automatycly set on Analog, and cannot switch it anyway...), thx!
Last reply by IYS, -
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- 292 views
I've bought what is marketed as pair of single lyre (19/25) (with modular adaptor & screws) in the 3 shore/stiffness variants (62/72/82) to use them in my Cyclone or an INV-7. For simplicity I'll only refer to 62 Shore variant here. Mine has product code 042255. There is a similar product, with the code 042250 marketed as pair of single lyre (19/25) (with premodular adaptor & screws). Rycote also offers a Cyclone Pair of Universal Lyre with the product code 042270. The lyres that came with my Cyclone and my INV-7 look exactly the same as those I just ordered (just without the adaptor). What are the differences between modular and pr…
Last reply by DanieldH, -
- 3 replies
- 761 views
Hi, I am designing a gooseneck podium mic/preamp. It will use an electret mic. There won't be much shock isolation between the gooseneck and the podium. I am interested in what people think a good frequency response would be. Some issues are low frequency thumps and handling materials such as notes on the podium. Also, what would be a good low pass for sibilance . Keeping in mind that in many instances there will be no sound person present to EQ. The EQ would be permanently set in the preamp. What would you set low and high pass filters at? Thanks for any help with this.
Last reply by Rick Reineke, -
- 1 follower
- 2 replies
- 381 views
I want to make a TC cable. I usually use a 75ohm connector for TC, but I currently have a bunch of leftover 50ohm BNCs. Does it make any difference which one I use?
Last reply by Trey LaCroix, -
- 0 replies
- 589 views
I want to use 4 Wisycom MCR42 s with AES on Deva Recorder. Everything works fine. Only the EQ works for Ch 1,2,3 and 4. For Ch 5-8 its not possible to activate the eq. I see the eq at the display. But on Ch 5-8 there is no difference to bypass. any ideas? When I use all analog Inputs all Ch works fine with EQ.
Last reply by Bacutada, -
- 3 followers
- 10 replies
- 1k views
I'm fairly new to Zax wireless and a long time user of Lectros. I have a coordinated list for 14 Lectro channels (praying to god we won't need to use that many) and was to add 2 Zaxcom channels in for booms. I have regularly heard that there is "no intermodulation" with Zaxcom Digital Wireless. Does this mean that the transmitters won't emit any harmonics/overtones that could cause intermodulation? Or are they immune to intermod from other transmitters (meaning that I would still have to coordinate them to not screw with the lectros)? I hope I'm asking this question in a way that makes sense.
Last reply by Trey LaCroix, -
- 1 follower
- 4 replies
- 711 views
Hey Everybody, Here's a sound clip of the issue - https://drive.google.com/file/d/1j72Oz6bbUYmnHS7TAKu_d5GZF0hkJJxP/view?usp=sharing I'm using a UMP-II with a UM400 transmitter and a MKH50. I'm getting a "boiling" or buzzing sound from the mic. My 416 works fine with this exact same set-up. I've connect the MKH50 to the UMP-II and then directly to my recorder and it sounds fine. I've tried putting a longer xlr between the MKH50 and the UMP-II and the problem remains. I've also tried a 200 series and G3 tx and the problem continued. I don't currently have another newer transmitter to test with but t…
Last reply by Derek H, -
- 1 follower
- 9 replies
- 1.9k views
Hello everyone, there is a problem with my SMa transmitter, when the audio level is less than 15, noise like "boiling" comes along with the voice, the problem appears suddenly, sometimes it helps to pull out lavalier microphone and insert it back, maybe someone else had such a problem?
Last reply by Alexander Romanov, -
- 2 replies
- 1.2k views
Would lectrosonics blocks 21 & 26 work well in Malawi?
Last reply by Peter K, -
- 12 replies
- 1.8k views
Hello to all of you @JWSOUND It's good to finally be here. I have a question regarding Zaxcom Maxx recorder issue. I've already contacted Zaxcom and Ambient regarding the issue and the good people from Ambient told me that i can send Maxx for service/repair but i should also ask the question here as the nature of issues I'm going through is really weird. Never explained issue to Zaxcom, just asked about the possibility of service in Europe. I'll try to describe the issue the best i can. The other day i ran out of batteries (hawk woods np50) during recording session. At the moment i wasn't close to the recorder but when i came ba…
Last reply by Nikola M, -
- 1 follower
- 5 replies
- 798 views
I recorded 2 different mics that were no supposed to be linked in M/S in the recorder and sounds weird of course. What solutions do I have in post? Help! Thank you so much
Last reply by soundchris, -
- 3 replies
- 740 views
wrong
Last reply by Mike Westgate,
