Recording Audio on Laptop with Audio Interface

Описание: Laptop Recording Training Manual

1. Purpose of This Manual
This guide provides step-by-step instructions for recording audio using a laptop in the CPCC Podcast & Content Production Room.
It covers:
Connecting the audio interface (Connect 6)


Configuring a Digital Audio Workstation (DAW)


Setting up input and output devices


Matching frame rates for video sync


Creating tracks and recording properly


Verifying signal before recording
Download Lewitt Control Center app to laptop if you don’t see this interface as an option for an audio interface. (Win https://www.lewitt-audio.com/download..., Mac https://www.lewitt-audio.com/download... )



2. Equipment Overview
When recording with a laptop, the following equipment is used:
Connect 6 audio interface


Two phantom-powered condenser microphones 48v


USB-C cable connection


Laptop


Digital Audio Workstation (DAW) software


Example: Logic Pro


Any DAW may be used (GarageBand, Pro Tools, Adobe Audition, etc.)



3. Step 1: Physically Connect the Equipment
Before opening your recording software:
Connect the USB-C cable from the Connect 6 audio interface to your laptop.


Ensure the interface is powered.


Confirm microphones are connected and powered.


Verify signal activity on the interface.


Once connected properly:
Your computer should recognize the audio interface automatically.

4. Step 2: Open Your DAW (Digital Audio Workstation)
You may use:
Logic Pro


GarageBand


Pro Tools


Adobe Audition


Any DAW capable of selecting an external interface


The process is similar across all platforms.

5. Step 3: Select Input & Output Device
In your DAW settings:
Navigate to Audio Preferences or Settings.


Set:


Input Device → Connect 6


Output Device → Connect 6


Important:
Both input AND output must be set to the Connect 6.
If this step is skipped, audio may:
Not record


Not play back


Default to internal laptop microphone



6. Step 4: Match Frame Rate (If Recording Video)
If you are recording:
Audio on laptop


Video on phone/tablet/camera


You must match frame rates to avoid sync issues later.
Example:
If your phone records at 30 fps, ensure your DAW session or video project matches 30 fps.
If frame rates do not match:
Audio may drift


Sync issues may occur during editing


Always confirm video frame rate before recording.

7. Step 5: Create New Session
When starting a new recording:
Open a New Project / Session.


Choose number of tracks.


Since this is a two-microphone room:
Select 2 audio tracks if recording two speakers.


Select 1 track if only one microphone is being used.


Each microphone should be assigned to its own track.

8. Step 6: Assign Inputs to Tracks
Assign:
Track 1 → Input 1


Track 2 → Input 2


You can verify this by tapping each microphone:
Tapping Mic 1 should activate Track 1 meter.


Tapping Mic 2 should activate Track 2 meter.


If tapping does not show signal:
Recheck device settings


Confirm Connect 6 is selected


Confirm microphones are powered



9. Step 7: Record-Enable Tracks
Before recording:
Click the “Record Arm” or “Record Ready” button on each track.


Confirm meters are active.


Check headphone monitoring.


You should see live signal movement when speaking or tapping microphones.

10. Step 8: Begin Recording
Once everything is verified:
Press Record.


Speak into microphones.


Monitor levels visually and through headphones.


Confirm:
Signal is not clipping (distorting)


Signal is strong and consistent



11. Verifying Proper Recording
During recording:
Tap microphone to confirm signal


Speak at normal volume


Watch waveform being created


If you do not see waveform movement:
STOP and troubleshoot immediately.

12. Common Troubleshooting
No Audio Signal
Check input device setting


Confirm Connect 6 selected


Confirm tracks are record-armed


Confirm phantom power is active


Playback Not Working
Check output device setting


Ensure Connect 6 selected as output


Audio Not Syncing with Video
Confirm matching frame rate


Confirm consistent sample rate



13. Best Practices
Always test record 10 seconds before full session


Name your session immediately


Save project before recording


Monitor levels throughout recording


Keep separate tracks for each speaker



14. Shutdown Procedure
After recording:
Stop recording.


Save session.


Export files if needed.


Close DAW.


Disconnect laptop.


Power down interface if required.



15. Quick Recording Checklist
Before hitting record:
✔ Connect 6 connected to laptop
✔ Input and output set to Connect 6
✔ Frame rate matches video device
✔ Correct number of tracks created
✔ Tracks record-armed
✔ Signal verified by tapping mic
✔ Test recording completed

16. Summary
Recording with a laptop at CPCC requires:
Proper hardware connection
Correct DAW configuration
Accurate track setup
Pre-record verification

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