Audio credits

English alphabet

“English alphabet” by Robotnick2, licensed CC BY-SA 3.0. We split the recording into letters, reduced background noise, trimmed silence, normalized volume and converted it to MP3. The adapted English audio files are also licensed CC BY-SA 3.0.

Japanese hiragana

Recorded by Fukujinzuke through Lingua Libre and Wikimedia Commons, licensed CC BY 4.0. We trimmed silence, normalized volume and converted the WAV recordings to MP3.

Original Japanese recordings:

• あ — original recording
• い — original recording
• う — original recording
• え — original recording
• お — original recording
• か — original recording
• き — original recording
• く — original recording
• け — original recording
• こ — original recording
• さ — original recording
• し — original recording
• す — original recording
• せ — original recording
• そ — original recording
• た — original recording
• ち — original recording
• つ — original recording
• て — original recording
• と — original recording
• な — original recording
• に — original recording
• ぬ — original recording
• ね — original recording
• の — original recording
• は — original recording
• ひ — original recording
• ふ — original recording
• へ — original recording
• ほ — original recording
• ま — original recording
• み — original recording
• む — original recording
• め — original recording
• も — original recording
• や — original recording
• ゆ — original recording
• よ — original recording
• ら — original recording
• り — original recording
• る — original recording
• れ — original recording
• ろ — original recording
• わ — original recording
• を — original recording
• ん — original recording

Classical music moment

Antonio Vivaldi, “Spring” from The Four Seasons (RV 269), opening melody. This short music-box arrangement was synthesized for TwinkleTouch from the public-domain composition; no third-party performance recording is used. Score reference.

Word recordings

Human pronunciation recordings from Wikimedia Commons. We trimmed silence, normalized volume and converted the recordings to mono MP3. Each adapted clip keeps the license shown below. No endorsement by the speakers is implied.

Per-file sources, licenses and modifications

Audio credits identify the creators; they do not imply endorsement of TwinkleTouch.