SakasaKotoba // Reverse sound

SakasaKotoba plays a sound in the opposite direction.
Press the record button on the app, please speak a word.
After recording, press the reverse playback button, SakasaKotoba will reverses
the word and plays.
You can also play back external sound data (Wav format) in the opposite direction.

(How to use)
1st, specify the source sound.
(1) Press the file open button, select a wav file on external sd card.
or
(2) Press the record button, you can record a sound from the microphone.
The sound data is saved in the "sakasa" folder on the external sd card.
The file name is "rec" + number + ".wav".
※ number is an integer that indicates the time which is received
from the internal clock.
2nd, Play the source sound.
Press play source button, play the source sound.
3rd, Play the sound in the opposite direction.
Press play reverse button, SakasaKotoba will edit the sound source to
the opposite direction. After editing, playback starts.
Editing is a once a source sound. So next playback begins immediately.

Reverse sound file is also saved in the "sakasa" folder on the external sd card.
The file name is "rev_" + source sound file name.

(Reverse sound will be like this.)
In the case of Japanese pronunciation, it consists collection of a vowel + consonant.
"Tomato", for example, which consists of sound T + O + M + A + T + O.
When you play the sound in the opposite direction, you wil hear "Otamo".
(final "T" cannot be heard.)
In this way, all vowels and consonants are reconstructed in reverse order.