To calculate audio delay in milliseconds, divide the distance in meters by the speed of sound (343 m/s), then multiply by 1000 to convert the result to milliseconds.
The Audio Delay Calculator is a tool that helps in calculating the time delay between sound reaching different points based on the distance between speakers or audio sources.
This is important in car audio systems, home theaters, or live performances where synchronizing audio timing is crucial to avoid echo or phase issues.
By using this calculator, you can ensure that sound reaches listeners at the same time, regardless of their position relative to the audio source.
Formula:
| Variable | Description |
|---|---|
| Delay (m/s) | The delay time in milliseconds |
| Distance (m) | The distance between the audio source and the listener |
| Speed of Sound | 343 meters per second (m/s) at room temperature |
Solved Calculation:
Example 1:
| Step | Calculation |
|---|---|
| Distance (m) | 10 meters |
| Speed of Sound (m/s) | 343 |
| Delay Calculation | |
| Result | 29.15 m/s |
Answer: The audio delay for 10 meters is 29.15 milliseconds.
Example 2:
| Step | Calculation |
|---|---|
| Distance (m) | 20 meters |
| Speed of Sound (m/s) | 343 |
| Delay Calculation | |
| Result | 58.30 m/s |
Answer: The audio delay for 20 meters is 58.30 milliseconds.
What is Audio Delay Calculator?
An Audio Delay Calculator helps determine the delay needed for sound to synchronize across multiple speakers or systems, especially when the distance between the sound source and the listener varies. This delay is often calculated in milliseconds (m/s) to compensate for the time it takes sound to travel through air.
The general formula to calculate audio delay is:
Delay (m/s) = (Distance in feet / Speed of Sound) × 1000
The speed of sound is approximately 1,130 feet per second (344 meters per second). For example, if your speaker is 10 feet away, the delay would be:
Delay = (10 / 1,130) × 1000 ≈ 8.85 m/s.
In car audio systems, this delay is crucial to ensure that all speakers deliver sound at the same time, regardless of distance. Car audio delay calculators and speaker delay apps can automate this process, making it easier to adjust your system for optimal sound.
Final Words:
For audio setups like home theaters, knowing the delay in feet to milliseconds (m/s) ensures proper synchronization between multiple speakers. Tools like the audio delay calculator app or the speaker delay calculator help achieve balanced audio output.
