Whisper Booth - User Manual

1
Whisper Booth How to Guide
The Whisper Room uses a few devices to make the recording process possible. The devices used are
a microphone, an audio interface, and a few cables. The purpose of the audio interface is to record
to a computer via USB or to record to an SD card. The audio interface that the Center for Innovation
uses is the MixPre3, which is made by a well-known company called Sound Devices. Sound Devices is
known for their amazing quality and features. The MixPre3 has the capability to record three
microphones at a time. The CFI has other options to record more than three microphones at a time,
if you need more let our manager know and we will be happy to assist.
Steps to using the device
1) Inserting SD Card or plugging in computer
2) Powering On
3) Formatting SD card
4) Gain Staging
5) Plugging in Headphones
6) Recording
1) If you are using a computer, you need to use a DAW (Digital Audio Workstation). There are many
free DAWs that are available to download such as Audacity, Garageband, Pro Tools|First, etc. After
you plug in the device via the USB-C cable you can select the sound device as your audio device in
your DAWs audio preferences.
If you are using an SD card, you need to insert an SD card into the device. It is a good practice to
have the MixPre3 turned off before inserting the SD card and removing it after your recording is
done. The SD slot is located behind the bumper on the back of the MixPre3. (Figure 1)
(Figure 1)
(Figure 1)

Summary

Whisper Booth Setup and Operation Guide

Connecting to Computer or SD Card

Connect the device via USB to a computer or insert an SD card for recording.

Powering On and Power Sources

Learn how to power on the MixPre3 using USB, power supply, or batteries.

Formatting SD Card for Recording

Format the SD card to ensure readiness for recording, remembering to back up data first.

Gain Staging and Preamplifiers

Adjust microphone preamplifier gain levels for optimal recording without distortion or clipping.

Headphone Connection and Volume

Connect headphones and adjust the volume for comfortable audio monitoring.

Recording and Stopping Audio

Initiate and stop audio recordings on the SD card or via a connected DAW.

Whisper Booth Specifications

General

Dimensions	Varies by model
Weight	Varies by model
Interior Finish	Acoustic foam
Power	Electrical outlets included
Lighting	Integrated LED lighting
Assembly Required	Yes