touchdevelop api

api sound & microphonerecord sound

Disclaimer: This document is provided “as-is”. Information and views expressed in this document, including URL and other Internet Web site references, may change without notice. You bear the risk of using it. This document does not provide you with any legal rights to any intellectual property in any Microsoft product. You may copy and use this document for your internal, reference purposes. © 2012 Microsoft Corporation. All rights reserved. Microsoft, Windows, and Windows Live are trademarks of the Microsoft group of companies. All other trademarks are property of their respective owners.

touchdevelop api

microphone

o usage: explicit sound stream recording(continuous recording in background not possible)

touchdevelop api

soundo record, download, playo volumeo pan: left-right (stereo)o pitch: distort speed of replay

touchdevelop api

apiso Senses→record microphone

Records audio using the microphoneo Languages→record text

Converts the microphone dictation to text using Project Hawaii from Microsoft Research

touchdevelop api

apiso Sound→play

Plays the sound effecto Sound→play special

Plays the song with different volume (0 to 1), pitch (-1 to 1) and pan (-1 to 1).

o Sound→durationGets the duration in seconds.

o Sound→set volumeSets the volume from 0 (silent) to 1 (full volume).

o Sound→volumeGets the volume from 0 (silent) to 1 (full volume)

touchdevelop api

apiso Sound→set pan

Sets the panning, ranging from -1.0 (full left) to 1.0 (full right).o Sound→pan

Gets the panning, ranging from -1.0 (full left) to 1.0 (full right).o Sound→set pitch

Sets the pitch adjustment, ranging from -1 (down one octave) to 1 (up one octave).

o Sound→pitchGets the pitch adjustment, ranging from -1 (down one octave) to 1 (up one octave).

o Sound→post to wallDisplays a player on the wall

touchdevelop api

apiso Web→download sound

Downloads a WAV sound file from internet

touchdevelop api

exampleso record & play

☁ http://touchdevelop.com/ovfe o voice robotizer

☁ http://touchdevelop.com/ucmk o beat board

☁ http://touchdevelop.com/xxnu

touchdevelop api

exercises►record sound, play when tapping on screen, change pitch depending on phone orientation

touchdevelop api

homework►finish exercise at home