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Showing posts with label sound basics. Show all posts
Showing posts with label sound basics. Show all posts

Wednesday, 19 October 2011

5 More Pre Production Location Sound Recording Basics (Part 2)

As I am a generious guy I thought I would bash out part 2 of pre production basics (meaning essencials and at the very least)
read part one of 5 pre production basics part one

6. Double system 99% of the time
Unless this is a run and gun documentry or live broadcast location news then you probably have the freedom to easily slate and thus easily sync sound from a seperate sound recording device. The double system gets its name because you have one system for visuals and one for sound (according to my understanding)
This has many advantages such as easier capture for wildtracks, better quality recording due to higher quality specific sound recording electronics and wiring, more flexability to be out of the cameras way and less interference from longer cables, balanced or otherwise.

7. Order of priority
Equipment wise, your only as good as your weakest link and many other metephors a side, the equipment is of this importance as it works in a chain, obviously if anything in this chain is terrible then bring that up to the level of the others.
Your first link is the microphone/s its self, this will determine the amount of electronic current that needs amplifaction, the quality of the frequency response and how much other sound outside the polar pattern will be discrete (blocked).
Next is the mixer of some sort (please not just your camera!) Where it will be able to amplify the microphones electric voltage differences to acoustic energy and the better the pre amps and limiters the better the signal to noise ratio and the less your likley to peak and distort any unwanted, un expexted loud sounds.
Finally the recording device which is last because thankfully you have a good mixer doing most the leg work, dont you :-), this allows the freedome of the double system mentioned earlier.
Also dont forget to get balanced cables (refer to glossary) and the fewer cable to cable connections the lesser the chance of interference and noise being amplified with any recording. along with a good support for your microphone on a boom pole so you limit handling noise.

8. Information is only potencial power
Grab as much information on storyboards and floor plans and sizes of rooms and whats near by the location referring to the script. This could save you loads of time on the day in regards to descision making and mike placement, we both know its never exactly like the plan but better to have a guide!

9. Be ahead of the game
Referring to the edit, before hand you can draw up lists for wildtracks and sound effects which could be benificial to the troops in the edit. On another small note: REMEMBER ROOM TONE/ATMOSPHERE RECORDINGS FOR EVERY LOCATION. It's kind of useful, do at least 15 clean! seconds

Finally Number 10. Fail to plan, plan to fail
Not all these elements might be relevant to the situation but it does save you time in the long run and sets a good solid foundation for the edit. After we are part of a bigger creative team to achieve a great end result and just by reading articles like this you know it's more than a job but a lifestyle especially in independant low budget projects. :-) happy days.

Thanks.and comment or share below

Matt Price

5 Basics For Location Sound Pre Production Part 1

Hello all,
It has been a while so I shall treat you to this blog covering 5 very basic things to cover in PREPRODUCTION for your location shoot.
This is for both sound peeps and production!

1. Location scouting
Always ask questions about sound at different times of day/night in any location and preferably try and go at peak hours of traffic to assess the worse case senario. if your there at 3am on a sunday but your shoot is 5pm on a friday its going to sound very different

2. Carpet and cloth blankets
echo (revereration time) from 'live' (hard, reflective surfaces) needs to be covered or as I like to say killed to create a 'dead' (very low revereration time) room or space even if you like it that way! !
Remember lots of gaffer for air conditioning vents etc... The carpet can be for crew to walk on as they never stay rigidly still.

3. Have an arsnel of microphones
With not just cardiod boom mikes (ntg2) but hypercardiod (senn 416) and even hire in mikes on certain days that are needed. Remember directors and production people: location sound is the best investment in terms of its value of return.

4. Sound report sheets
I may post some examples later but use a sensible sound report sheet for not just your own skin but for the poor editors who can easily see in the edit whats good, whats bad and why, even write when directors over turned any desicions and even leave feedback at the end of sound takes to help other sound editors. Slate everything and try to always push to clap at the front and not the end of a take.

5. Get a boom op...
This will help everyone out from setting up rooms for sound to miking actors and allow the recordist to focus on the quality of the sound! They arn't just a fancy mike stand showing off their muscles and eating all your food but good ones are usually sound recordists as well, two heads are better than one... Or at least 4 hands are better than 2 :-)
Continue to 5 more preproduction basics for location sound.
This concludes the first 5 basics to do in PREPRODUCTION, dont be shy to share this article if you know the production can benefit from these 5, CAUSE THEY CAN :-)
Thanks,
Matt Price