Step by step guide – Sine sweep – Mac
Step by step guide.
What you need:
- Space designer in Logic pro
- Amplifier with effects loop
- Audio interface
Step 1 - Open the Impulse Response Utility Application.
Open the Impulse Response Utility Application inside Space designer.
Step 2 - Choose I/O
Choose the correct Input/Output of your Audio Interface.
Step 3 - Select microphone input
Choose the corresponding Channel to your selected Input with your Microphone
Step 4 - Adjust the volume
Adjust the volume level using the Test Tone function, make sure that nothing peaks above 0 dB.
Step 5 - Adjust sweep length
Adjust Length of Sweep to around 10 seconds to make sure that all frequencies are getting recorded clearly.
Step 6 - Arm and record
When everything is to satisfaction, Click “R” to arm the channel for Recording.
Step 7 - Silence!
Make sure the room is totally Silent while the Rig is being Recorded.
Step 8 - Trim sweep length
Trim the recording by dragging on the visual screen, Trim away the start until you see the Audio Waves start to form.
Step 9 - Create setting
Click on Create Setting, This creates a .SDIR file.
Step 10 - Download XLD
Download, Install and open X Lossless Decoder (XLD)
Step 11 - Convert to .WAV
Open the .SDIR file you previously created with XLD and it will automatically create a copy of the file in .WAV format, resulting in your finished Impulse Response.