Custom Voice Effects
Customize digital and analog style voice effects for your community!

Unless on the Pro version, communities are limited to one voice effect style.
Available Voice Effects
Sonoran Radio lets you create custom voice effect profiles for user audio. These effects can be independently assigned to specific radio channels and emergency calls.
Expand the Vocoder
, Clipping
, Digital
, Analog
and Equalizer
boxes for specific customizations.
By clicking the microphone icon and using the signal strength slider, you can hear how the effect will sound when users are talking.
Vocoder
The Vocoder voice effect simulates a modern P25-style radio compression using an AMBE-like encoding approach, commonly heard in proprietary digital radio systems. It’s ideal for communities seeking realistic conditions and authentic downsides.
When enabled, audio is routed through a vocoder for encoding and decoding before broadcast, causing a slight transmission delay.
The vocoder has optional bitrates of 3200
, 2400
, 1600
, 1400
, 1300
, 1200
, 700
and 450
bit/s. While the suggested bitrate is 2400
, the bitrate can be increased for "less effect" or increased for "more effect".
It is recommended to use the clipping voice effect in addition to the vocoder to have in-game signal strength impact the transmission quality.
Clipping
The clipping voice effect mutes or "clips" audio intermittently based on in-game signal strength. As the signal weakens, more audio is cut, making transmissions increasingly difficult to understand.
Digital
The digital voice effect applies bitrate compression to the audio, causing it to sound increasingly robotic and harder to understand as signal quality decreases.
Analog
The analog voice effect adds static and scratchiness to the audio, making it sound progressively fuzzier and less clear as signal quality deteriorates.
Equalizer (Pre & Post-Effects)
The equalizer effect allows you to boost or reduce frequencies throughout the audio range. Tip: For a "tin can" effect, increase the mid frequencies while reducing the low and high ranges.
Pre-Effect EQ
The pre-effect EQ is a profile applied directly to the mic input before any effects (vocoder, digital, analogue, etc.) are applied. This can help improve clarity with the vocoder, grant a tin-can style effect, and more.
Post-Effect EQ
The post-effect EQ is a profile applied to the audio after all effects have been processed. This can help improve clarity and improve the finalized effects.
Applying the Voice Effect
To Radio Channels
In the channel editor, you can select the desired voice effect. This voice effect will apply to anyone talking in that channel.

To Emergency Calls
To apply a custom voice effect for emergency phone calls, toggle the phone icon in the voice effect tab.
Note: If no custom voice effect is selected for emergency calls, a default "tin can" EQ effect will be applied.

Import and Export Effects
You can import and export voice effect profiles to share with other communities. See some of our public effect examples to import.
To Export:
Click the Import/Export Button.
Click
Download
to save the current voice effect to a JSON file.
To Import:
Click the Import/Export Button.
Click the file icon to import a JSON file directly.
Or, paste the JSON contents into the
Import
box and pressImport
.

Voice Profile Examples
We've pre-configured voice effects for popular use. Copy the JSON code below to import into your voice effects panel.
Vocoder Example
These voice effects combines the vocoder with pre and post-effect EQ customizations for the best possible clarity.
#1 Vocoder
Click to listen to this example.
{"id":11,"label":"Vocoder Example #1","vocoder":{"mode":"3200","enabled":true},"equalizer":[{"q":1,"freq":31,"gain":-20,"type":"lowshelf","freqlabel":"<31","bandwidthLabel":"2.5"},{"q":1,"freq":62,"gain":-20,"type":"peaking","freqlabel":"63","bandwidthLabel":"1.8"},{"q":1,"freq":125,"gain":-4,"type":"peaking","freqlabel":"125","bandwidthLabel":"1.2"},{"q":1,"freq":250,"gain":0,"type":"peaking","freqlabel":"250","bandwidthLabel":"0.6"},{"q":1,"freq":500,"gain":0,"type":"peaking","freqlabel":"500","bandwidthLabel":"0.0"},{"q":1,"freq":1000,"gain":-3.5,"type":"peaking","freqlabel":"1k","bandwidthLabel":"0.0"},{"q":1,"freq":2000,"gain":0.5,"type":"peaking","freqlabel":"2k","bandwidthLabel":"1.2"},{"q":1,"freq":4000,"gain":1.5,"type":"peaking","freqlabel":"4k","bandwidthLabel":"1.8"},{"q":1,"freq":8000,"gain":4.5,"type":"peaking","freqlabel":"8k","bandwidthLabel":"2.5"},{"q":1,"freq":16000,"gain":13.5,"type":"highshelf","freqlabel":">16k","bandwidthLabel":"2.5"}],"equalizerGain":{"low":0,"mid":0,"high":0},"postEqualizer":[{"q":1,"freq":31,"gain":-20,"type":"lowshelf","freqlabel":"<31","bandwidthLabel":"2.5"},{"q":1,"freq":62,"gain":-16.5,"type":"peaking","freqlabel":"63","bandwidthLabel":"1.8"},{"q":1,"freq":125,"gain":-12.5,"type":"peaking","freqlabel":"125","bandwidthLabel":"1.2"},{"q":1,"freq":250,"gain":-2,"type":"peaking","freqlabel":"250","bandwidthLabel":"0.6"},{"q":1,"freq":500,"gain":2.5,"type":"peaking","freqlabel":"500","bandwidthLabel":"0.0"},{"q":1,"freq":1000,"gain":3,"type":"peaking","freqlabel":"1k","bandwidthLabel":"0.0"},{"q":1,"freq":2000,"gain":5.5,"type":"peaking","freqlabel":"2k","bandwidthLabel":"1.2"},{"q":1,"freq":4000,"gain":1.5,"type":"peaking","freqlabel":"4k","bandwidthLabel":"1.8"},{"q":1,"freq":8000,"gain":-4,"type":"peaking","freqlabel":"8k","bandwidthLabel":"2.5"},{"q":1,"freq":16000,"gain":-1,"type":"highshelf","freqlabel":">16k","bandwidthLabel":"2.5"}],"clipDistortion":{"max":0.09,"min":0,"enabled":true,"aggressiveness":0.05},"analogDistortion":{"max":2,"min":0,"enabled":false,"aggressiveness":0.05,"constantStatic":0},"digitalDistortion":{"max":0,"min":0,"enabled":false,"aggressiveness":0,"constantStatic":0}}
#2 - Vocoder with Additional Bass
Click to listen to this example.
{"id":9,"label":"Vocoder Example #2 (More Bass)","vocoder":{"mode":"3200","enabled":true},"equalizer":[{"q":1,"freq":31,"gain":-20,"type":"lowshelf","freqlabel":"<31","bandwidthLabel":"2.5"},{"q":1,"freq":62,"gain":-11.5,"type":"peaking","freqlabel":"63","bandwidthLabel":"1.8"},{"q":1,"freq":125,"gain":-4,"type":"peaking","freqlabel":"125","bandwidthLabel":"1.2"},{"q":1,"freq":250,"gain":-10,"type":"peaking","freqlabel":"250","bandwidthLabel":"0.6"},{"q":1,"freq":500,"gain":-3,"type":"peaking","freqlabel":"500","bandwidthLabel":"0.0"},{"q":1,"freq":1000,"gain":4.5,"type":"peaking","freqlabel":"1k","bandwidthLabel":"0.0"},{"q":1,"freq":2000,"gain":-3.5,"type":"peaking","freqlabel":"2k","bandwidthLabel":"1.2"},{"q":1,"freq":4000,"gain":-4.5,"type":"peaking","freqlabel":"4k","bandwidthLabel":"1.8"},{"q":1,"freq":8000,"gain":-14,"type":"peaking","freqlabel":"8k","bandwidthLabel":"2.5"},{"q":1,"freq":16000,"gain":-18,"type":"highshelf","freqlabel":">16k","bandwidthLabel":"2.5"}],"equalizerGain":{"low":0,"mid":0,"high":0},"postEqualizer":[{"q":1,"freq":31,"gain":3,"type":"lowshelf","freqlabel":"<31","bandwidthLabel":"2.5"},{"q":1,"freq":62,"gain":3,"type":"peaking","freqlabel":"63","bandwidthLabel":"1.8"},{"q":1,"freq":125,"gain":3,"type":"peaking","freqlabel":"125","bandwidthLabel":"1.2"},{"q":1,"freq":250,"gain":3,"type":"peaking","freqlabel":"250","bandwidthLabel":"0.6"},{"q":1,"freq":500,"gain":3,"type":"peaking","freqlabel":"500","bandwidthLabel":"0.0"},{"q":1,"freq":1000,"gain":3,"type":"peaking","freqlabel":"1k","bandwidthLabel":"0.0"},{"q":1,"freq":2000,"gain":3,"type":"peaking","freqlabel":"2k","bandwidthLabel":"1.2"},{"q":1,"freq":4000,"gain":3,"type":"peaking","freqlabel":"4k","bandwidthLabel":"1.8"},{"q":1,"freq":8000,"gain":3,"type":"peaking","freqlabel":"8k","bandwidthLabel":"2.5"},{"q":1,"freq":16000,"gain":3,"type":"highshelf","freqlabel":">16k","bandwidthLabel":"2.5"}],"clipDistortion":{"max":0,"min":0,"enabled":false,"aggressiveness":0},"analogDistortion":{"max":0,"min":0,"enabled":false,"aggressiveness":0,"constantStatic":0},"digitalDistortion":{"max":0,"min":0,"enabled":false,"aggressiveness":0,"constantStatic":0}}
Emergency Call Example
This voice effect utilizes EQ customizations for the best possible phone call effect.
Click to listen to this example.
{"id":10,"label":"Emergency Call Example","vocoder":{"mode":"3200","enabled":false},"equalizer":[{"q":1,"freq":31,"gain":-20,"type":"lowshelf","freqlabel":"<31","bandwidthLabel":"2.5"},{"q":1,"freq":62,"gain":-20,"type":"peaking","freqlabel":"63","bandwidthLabel":"1.8"},{"q":1,"freq":125,"gain":-20,"type":"peaking","freqlabel":"125","bandwidthLabel":"1.2"},{"q":1,"freq":250,"gain":-17,"type":"peaking","freqlabel":"250","bandwidthLabel":"0.6"},{"q":1,"freq":500,"gain":-5,"type":"peaking","freqlabel":"500","bandwidthLabel":"0.0"},{"q":1,"freq":1000,"gain":8.5,"type":"peaking","freqlabel":"1k","bandwidthLabel":"0.0"},{"q":1,"freq":2000,"gain":4,"type":"peaking","freqlabel":"2k","bandwidthLabel":"1.2"},{"q":1,"freq":4000,"gain":-8,"type":"peaking","freqlabel":"4k","bandwidthLabel":"1.8"},{"q":1,"freq":8000,"gain":-13.5,"type":"peaking","freqlabel":"8k","bandwidthLabel":"2.5"},{"q":1,"freq":16000,"gain":-20,"type":"highshelf","freqlabel":">16k","bandwidthLabel":"2.5"}],"equalizerGain":{"low":0,"mid":0,"high":0},"postEqualizer":[{"q":1,"freq":31,"gain":-20,"type":"lowshelf","freqlabel":"<31","bandwidthLabel":"2.5"},{"q":1,"freq":62,"gain":-20,"type":"peaking","freqlabel":"63","bandwidthLabel":"1.8"},{"q":1,"freq":125,"gain":-16.5,"type":"peaking","freqlabel":"125","bandwidthLabel":"1.2"},{"q":1,"freq":250,"gain":-6.5,"type":"peaking","freqlabel":"250","bandwidthLabel":"0.6"},{"q":1,"freq":500,"gain":0,"type":"peaking","freqlabel":"500","bandwidthLabel":"0.0"},{"q":1,"freq":1000,"gain":6.5,"type":"peaking","freqlabel":"1k","bandwidthLabel":"0.0"},{"q":1,"freq":2000,"gain":-4.5,"type":"peaking","freqlabel":"2k","bandwidthLabel":"1.2"},{"q":1,"freq":4000,"gain":-10.5,"type":"peaking","freqlabel":"4k","bandwidthLabel":"1.8"},{"q":1,"freq":8000,"gain":-16,"type":"peaking","freqlabel":"8k","bandwidthLabel":"2.5"},{"q":1,"freq":16000,"gain":-20,"type":"highshelf","freqlabel":">16k","bandwidthLabel":"2.5"}],"clipDistortion":{"max":0.07,"min":0.02,"enabled":true,"aggressiveness":0.02},"analogDistortion":{"max":1,"min":1,"enabled":true,"aggressiveness":0,"constantStatic":0},"digitalDistortion":{"max":0,"min":0,"enabled":false,"aggressiveness":0,"constantStatic":0}}
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