Nureva

HDL410

The Nureva HDL410 is a full-room audio system capable of covering spaces up to 35 ft × 55 ft (10.7 m × 16.8 m). It uses Microphone Mist technology to continuously track sound sources across the room and report zone-level activity to Voice Tracking.

info

The Nureva HDL410 requires setup through both the Nureva Console cloud platform and the PTZOptics Voice Tracking interface. Follow the complete workflow below.

Part 1: Nureva Console Account and Device Enrollment

Create a Nureva Console Account

1. Navigate to console.nureva.com and create an account.
2. Create or join an Organization, this groups all Nureva devices under one management account.

Enroll the HDL410

1. Locate the enrollment code on the bottom of the HDL410's connection module.
2. In Nureva Console, navigate to Devices → Add Device.
3. Enter the enrollment code.
4. The device will appear in your device list once enrollment is complete.

Configure the Room

After enrollment, you will be prompted to configure the room. Set the following as appropriate:

• Room type
• Room name
• Capacity
• Time zone

Part 2: Enable Local Integrations

The HDL410 and the PTZOptics camera communicate over your local network via the Nureva Local Integrations feature. This must be explicitly enabled.

Enable Local Integrations in Nureva Console

1. Open the HDL410's Device Settings in Nureva Console.
2. Navigate to Local Integrations.
3. Enable Local Integrations.
4. Note the Microphone Port. You will enter this in the Voice Tracking Menu on the PTZOptics camera.

Add the Camera IP to the Host List

The HDL410 only accepts connections from explicitly allowed devices:

1. In Nureva Console Local Integrations settings, find the Local Host Connections list.
2. Add your PTZOptics camera's IP address to this list.
3. Save the settings.

caution

If the camera's IP address is not present in the allowed local host connections list, Voice Tracking will not be able to communicate with the HDL410. Verify this step if the microphone fails to connect.

Part 3: Configure Room Dimensions and Zones

The number of zones that appear in Voice Tracking is determined by the zones you define in Nureva Console.

Set Room Dimensions

1. In Nureva Console, open the HDL410's coverage map.
2. Click Edit in the bottom-right corner.
3. Open the Room Dimensions dropdown.
4. Set the room's length and width.

The HDL410 supports a maximum pickup area of 35 ft × 55 ft (10.7 m × 16.8 m).

Create Zones

1. In the edit panel, click the Zones tab.
2. Click and drag on the coverage map to draw zone boundaries.
3. Name each zone to match a tracking area in your space (e.g., "Stage Left," "Presenter," "Audience").

note

The zones you create in Nureva Console directly correspond to the zones that appear in the Voice Tracking interface. If you create 3 zones in the Console, 3 zones (plus the Silence Zone) will appear in Voice Tracking.

Part 4: Connect Voice Tracking to the HDL410

With Local Integrations enabled and the camera IP approved:

1. Navigate to http://[camera-ip]/voice-tracking or open Voice Tracking from the Horizon sidebar.
2. Open the configuration menu (gear icon or Microphone & Switcher Config button).
3. Select Nureva HDL410 from the Microphone Type dropdown.
4. Enter the HDL410's IP address.
5. Enter the Microphone Port copied from Nureva Console Local Integrations.
6. Adjust the Threshold Settings as needed.
7. Click Start Microphone.

Zones will automatically populate on the zone map, matching those defined in Nureva Console.

Nureva HDL410 Threshold Notes

The HDL410 exposes all four threshold controls, including the Decibel Threshold which is unique to Nureva and Sennheiser microphones:

Threshold	Purpose	Notes
Decibel Threshold	Sets the noise floor, audio below this level is ignored	Increase in noisy rooms (HVAC, projectors)
Verification Threshold	Consecutive 100ms readings to verify a voice	Default: 3
Identification Threshold	Verifications required before action fires	Default: 3
Silence Threshold	Seconds of silence before silence zone activates	Default: 7 seconds

About Threshold Settings

Threshold settings control how Voice Tracking interprets audio data from the microphone to determine when to switch zones. Adjusting these settings can help optimize tracking performance for different room acoustics and noise levels. Some microphones (like the Televic Confero and Yamaha RM-CG) do not allow adjustment of all threshold settings, but the core principles apply across all supported microphones.

Threshold	Purpose	Notes
Decibel Threshold	Sets the noise floor, audio below this level is ignored	Increase in noisy rooms (HVAC, projectors)
Verification Threshold	Consecutive 100ms readings to verify a voice	Default: 3
Identification Threshold	Verifications required before action fires	Default: 3
Silence Threshold	Seconds of silence before silence zone activates	Default: 7 seconds

General Tips

Zone Names

Giving zones clear, descriptive names (matching your physical room areas) makes zone-to-camera assignment easier and helps you identify which zone is active at a glance on the zone map.

Port Reference

Refer to your microphone system's documentation for the default API port. For the Nureva HDL410, the port is displayed in Nureva Console under Local Integrations.