4-1 Introduction

Slides and recording for this chapter

The chapter introduces the functions within MATLAB that can be used for audio signal processing. In particular, we shall cover the following basic topics:

• Read .wav files
• Play audio signals
• Record from microphone
• Save .wav files

This chapter is a partial translation of the original tutorial in Chinese: 20-音訊讀寫、錄製與播放.pdf」.

---

Audio Signal Processing and Recognition (音訊處理與辨識)