Questions tagged [impulse-response]
The impulse-response tag has no usage guidance.
23 questions
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My impulse reponse cancels out a sound
I am mixing a song and there is a double tracked guitar recording. When I load up an impulse response on both of them, one seems to cancel out and goes completely silent while the other is track is ...
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Is it possible to create an IR (Impulse Response) file for use as a Low Pass Filter?
Is it possible to create an IR Impulse Response WAV file (FIR speaker cabinet frequency response profile) to simply remove top end from the frequency response of a guitar amp modeller? It requires a '...
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Why does the deconvolved response and impulse response in soundcheck have units of Pa/s?
I recently tried to figure out the time selective response algorithm of soundcheck. I found:
It uses a logarithmic sweep sine as a stimulus, x(t) for example, with unit of Volt.
The excitation ...
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Which software can simulate room reverb and response?
I would like to roughly estimate the behaviour of my living room as it is now and with some sound absorbing elements, such as bass traps, Helmholtz panels and/or resonators, skyline diffusers.
The ...
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cancel out audio in a recording with convolution, phase inversion
If I am playing audio out of a speaker into a room, and there is a microphone in the room recording all the sounds in the room, can I cancel out the sound produced by the speaker in the recording?
I ...
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What is the actual waveform of step signals recorded onto a vinyl?
If a step signal (sudden signal change, square waves etc.) is recorded onto a vinyl record, what would be the resulting waveform actually captured on the final disk?
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how to edit transient method impulse response
I am setting up an online convolution workstation where you put in your voice or any other sound, select a space from a number of options and the server will convolve them and return the results. In ...
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Good Outdoor GunTails libraries for Convolution use
I'm the Happy owner of the Guntales library from the Recordist and I had some experiment using these multi-miked recordings as impulse responses for multiple reverbs in parallel. This library focus on ...
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Convolution Reverbs
I'm just starting to get in to the magical world of recording my own impulse responses to create my own Convolution reverbs.
I'm currently using Waves IR-1 and i have a few questions regarding ...
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TL Spaces & IR Recording
Hey Everyone,
I just wanted to get some advice on the subject. I just got my hands on TL Space & I'm going into my next project which is a feature that I'll be mixing, and I'd like to capture ...
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Impulse response and room tone
Hi,
What is the main purpose of recording an impulse response?
Is it just to have an idea of the kind of reflections of the room you're recording on?
When to do it in a production?
Thanks.
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Monitors used for Recording IRs for Small Objects.
I know you can record IRs with transient sounds but since recording the sine sweeps is the best way to go about I was wondering if playing the sine sweep through small computer monitors work in case I ...
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help me find out this "robot/inside helmet type of" voice processing
At the beginning of this video clip, robot "H.E.R.B.I.E's" voice ...I know it's a very generic sound now a days, but yet so hard to recreate...To me it sounds like one of the IR responses ...
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Creating Sounds Coming From Floor Above Action?
Hey,
I'm currently working on a sci-fi short film in which the majority of action takes place in an abandoned cellar underground. The director wants bassy, rumbly factory/machinery sounds coming from ...
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Do you make your own impulse responses?
I'm not referring to actual rooms, i'm talking more about weirdness. I've been trying to use Skanner XT in reaktor (i mean, it can be any synth for that matter) to make some custom weird IRs. I'm ...
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Convolution Verbs & IP Softwares
Hey everyone,
I'm very interested in getting into recording my own IP's, mashing sounds, collecting pro IP libraries, etc.
I'm wondering which softwares you guys think are the best?
Altiverb
SIR2
...
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What speakers do you use for Worldizing...
Hi All,
I'm working on a film that the director and I want to do a LOT of worldizing on. Now I've done some, but I thought I'd throw it out to the brain-trust around here. What speakers do YOU use ...
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Any SSD folks living near Belarus? There's a fortress there that needs to be recorded.
Just watched a video about the Brest fortress which was absolutely fascinating. The history and tragedy that occurred there in 1940 is truly moving. Then I got to thinking about what fabulous sounds ...
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High Altitude Impulse Response
Hey I was just wondering if anybody had a high altitude Impulse response or knew of any out there.
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Impulse Responses (IRs) - Do you download, buy, or DIY?
A little background: I'm trying to expand my library of IRs. While I have access to TL Space, Waves IR-L, and Altiverb the most readily available (installed in the room I do most of my work in) is TL ...
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Mastering sound effects and impulse responses
Hi! I'm hoping to produce both an impulse response library and a sound effects library for commercial distribution. I was wondering if anyone had any tips on how to master sound effects and impulse ...
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Sony DRE-777 Sampling Reverb
I have access to a Sony DRE-S777 Convolution Reverb, and we're trying to figure out how to sample for it. Does anyone know what format the samples need to be?
Do I need to to a sweep? How long? ...
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Best Convolution Impulse Response combos for SFX?
I am always searching for new combination of sounds to run as the source and impulse in a convolution plugin. I'm not looking for reverbs so much as cool sfx.
I once heard a flame whoosh sent ...
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