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录制声音位置提示
DJ Wolfie on Tue, November 30th | 2 comments
Have you ever thought about working on a film project? With Hi Def cameras basically coming free as a prize in a box of corn flakes these days, there's more chances to do sound production on films tha

你是否想过电影项目的工作吗?这些天,随着喜高清摄像机基本上一盒玉米片奖,有更多的机会比以往任何时候的电影声音制作。有一个专业冠冕堂皇的电影,我想与大家分享一些技巧。

我爱一个良好的独立电影。我从我开始在加利福尼亚州,在一个朋友的独立功能工作。多年来,我一直在一个大风扇,纪录片和独立电影。

Recently. I saw this trailer, and went to check the film out at the Nu Art. The movie is called "Marwencol". Its about a man who gets severely beaten in a bar by a group of kids, ends up in a coma for 9 days, and has major surgery and memory loss.


To cope with it all, he's made a fictional world in his back yard, populated by 1/6 scale dolls, that resemble friends, waitresses, and neighbors. He takes photos of these dolls adventures. It was a really touching movie. I found his humanness, and his struggle against fear and his use of art to provide himself therapy fascinating. It was one of the best films I've seen all year. The only complaint I had was that the audio on some of the interview scenes was plagued by background noise.

作为一个场景将与另一削减,音频质量将所有的地方跳过去。一个角度将功能与一个响亮的嗡嗡声对话。另一个角度的对话,将温暖和安静。

削减响亮的嗡嗡声 。切割温暖和SIL - 响亮的嗡嗡声!温暖的沉默...

作为一个主要的音频集中人,这是我完全不和谐。而实际上,它的一个简单的解决。该解决方案被称为室音。

房间色调

房间的基调是一个健全的技术故事片专业音响工程师帮助的声音编辑器使用。这个概念很简单。每个房间都有一个独特的声音。在大多数地区的环境的嗡嗡声。在录制现场上的位置月底,剧组要求是完全静止的,而音频工程师记录的30秒“房间音。”这只是一个位置的环境噪声。

We've all heard the horrible dubbing job they do when an R rated film gets the swear words dubbed out for television broadcast.
Part of why the dubbing sounds so bad, is you go from James Bond talking in a Caribbean hotel with ocean in the background, fans whirring, drinks clinking at the bar, to one single word, perfectly recorded in a sound booth, with no ambient noise what so ever.

请记住,在电影中的声音主要是一种添加剂的过程。其很难减去不需要的声音。在大多数情况下,你会使用房间音主要摄影包装后录得的对话,是增加噪声。但如果你要去黄金和尝试减去不必要的噪音,房间色调是,你最好的选择。

房间色调的添加剂使用

添加剂的方式来处理与不需要的声音是有控制的元素,从实际对话,不需要的声音,慢慢地在组合带来的声音响了起来。

例如,在Marwencol - 如果他们响亮的嗡嗡声的房间铃声,你可以使用它在几个方面。速战速决,您可以简单地添加下方响亮的房间温暖的音频音,使切割时来回奔波,所有的对话听起来相同。然后进入现场时,你可以慢慢带出房间的音量,所以小兵的组合,而不是jarringly削减到混合,。

房间色调消减使用

如果你真的想工作,并采取在消减EQ'ing捅刀子,你可以发挥房间的音,并保持工作的过滤器,直到房间的基调是最小。然后你把那些EQ过滤器设置,并应用它与对话的片段,并应有助于减少响亮的嗡嗡声。

当然,你要小心,EQ'ing不削减人民讲话的声音如此糟糕,他们的声音滑稽。您可以过滤掉的房间音花好几个小时,应用过滤器的对话,然后录制了一通,与降低噪音提高后的对话备份。您也可以在你的耳边冰锥刺他们,但为什么你会吗?

记住这句格言 - 垃圾进,垃圾出。

因此,下一次你发现你的室友,迫切你帮他编辑,或记录他的布莱尔女巫荟萃我醒来的,在一个浴缸全的冰缺一个肾万能音频OPUS,记得让他在每个位置记录30秒的房间色调。如果你没有自己录制的音频,找出是谁,他们交谈了电话,并给他们一些让你最好的冠冕堂皇的音频工作,从外地的指针。

其他位置上录制音频技巧

接下来的把戏,我建议是堵在外部麦克风和摄像机的物理麦克风关闭。很多时候,内置在摄像机上的麦克风拿起相机本身呼呼。你可以听到磁带车轮的轰鸣声,或每次摄影师对相机转移他握,你听到扑通扑通声。最好的解决办法是插入一个外部麦克风插入相机。它会让您的声音质量有天渊之别。

Other tips on location: Find the refrigerator. Take your car keys and put them in the refrigerator. Then unplug the refrigerator while you film.


Why the keys?  Because you're a nice guy, and when you go to leave that night, you suddenly remember "hey! where are my keys? Oh yeah, they're in the fridge- OHHH!! right, I gotta plug the refrigerator back in or all that food will spoil..."

Obviously, right after dealing with the refrigerator (mine just kicked on right now, whirring away as I type) you'll want to find the air conditioning thermostat, and turn it off too.


Furniture blankets are a sound recorder's dream.  You can use them on location for all sorts of things. Hang them over doors to knock down the ambient sound. Use them to cover up the ballasts of noisy lights.

获取一些橡胶垫,像他们欢迎垫使用的一种。如果你得到一个与高跟鞋的女演员,硬木地板上行走,你可以把这些下来,停止对她另有精辟交付对话的CLOP CLOP CLOP声音。

在现场,随时监控录音一双好一对耳机 。不要紧,你所听到的。它只事项录音机听到什么。在开始录制场景之前,记得喊出来的“手机设置振动,PUH - 租赁”什么比一个响亮的史努比狗狗环音了一个凄美的时刻更糟糕。

了解更多有关这里的录音艺术

Comments (2)

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  • Loved the car keys trick in the fridge. Any recommendations for external audio into these sought after dslr,s such as 5d, 7d, 60d? I'm an audio and mac guy, but never really looked at hardware for sound that is geared for film, on location. I assume wireless mics, fairly close to the sound source. If you havent written about vit, a few pointers work. In the meantime i will hold off bringing my Neumann Mic or Shure SM 58 on the set. Best, Alex
    • 8 years ago
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  • Martin
    Car keys in the fridge ... Awesome ... This a great article. It also helps to pay attention to the difference between room tone and plain old noise. I personally filter out all the noise I possibly can from video projects. Nothing is worse (or more distrcting to the listener) than a steady hiss droning through your audio ...
    • 8 years ago
    • By: Martin
    Reply
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