Audio Amplifier Technical Articles and Papers Home->Audio Solutions

Audio Amplifier Technical Articles and Papers


Title Author Publication Publication Date
Mixed-Signal Audio Subsystem Enables High-Performance Audio in Portable Electronics (registration required) John Guy
Genevieve Vansteeg
Mobile Handset DesignLine 5/09

Class D Amplifier FAQs

Covers amplifier selection, & filters, Zobel circuits, testing, and PCB layout & grounding

John Guy Originally in
Audio Designline
12/08
Matching and Tuning Audio Amplifier Output Stability and Sound Performance Kenneth Lee Planet Analog 11/08
Use microphone arrays for background acoustic noise suppression in portables
(Part 1 / Part 2)
Kenneth Boyce Audio Designline 7/08
Programmable Current Source Requires No Power Supply John Guy EDN 6/08
Headphone Amplifiers: Choose the Right Topology for Your Application John Guy Audio Designline 2/08
An Introduction to the Serial Low power Inter chip Media Bus (SLIMbus) Kenneth Boyce Portable Design 10/07
Reducing EMI in Class D Audio Applications by Spread-spectrum Modulation Techniques Bill McCulley
Royce Higashi
Portable Design 1/07
How Audio Products Will Impact Your Future Kenneth Boyce Audio Designline 3/06
Cellular Handset Audio Evolution Series
Kenneth Boyce Audio DesignLine 9/05

 

See also National's informative audio eBooks, application notes, and application briefs.