Merge commit '7c94ceaeac65f4604fa49df6dce9a8d584f52da2' * commit '7c94ceaeac65f4604fa49df6dce9a8d584f52da2': Increase the volume of the AudioTrack instance used for the speech synthesis.
Merge commit '7c94ceaeac65f4604fa49df6dce9a8d584f52da2' * commit '7c94ceaeac65f4604fa49df6dce9a8d584f52da2': Increase the volume of the AudioTrack instance used for the speech synthesis.