bark_to_hz {tidynorm} | R Documentation |
Bark to Hz
Description
Converts bark to Hz
Usage
bark_to_hz(bark)
Arguments
bark |
Frequency in Bark |
Details
\hat{b} = \begin{cases}
\frac{b - 0.3}{0.85} & \text{if} ~ b < 2\\
\frac{b + 4.422}{1.22} & \text{if} ~ b > 20.1\\
b & \text{otherwise}
\end{cases}
hz = 1960\frac{\hat{b} + 0.53}{26.28 - \hat{b}}
Value
A vector of Hz scaled values
References
Traunmüller, H. (1990). Analytical expressions for the tonotopic sensory scale. The Journal of the Acoustical Society of America, 88(1), 97–100. doi:10.1121/1.399849
Examples
bark <- seq(1.5, 13, length = 100)
hz <- bark_to_hz(bark)
plot(bark, hz)
[Package tidynorm version 0.3.0 Index]