Advanced Audio Processing
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Network Engineering for Audio Engineers - Part 4: QoS and IP/Ethernet addresses
The fourth and final excerpt from the book "Audio Over IP" covers bandwidth, dropped packets, delay and jitter, as well as IP and Ethernet addresses, and network diagrams.
Oversampling with averaging to increase ADC resolution
How an MCU can extend the resolution/accuracy of an ADC by delivering an extra bit or two.
Network Engineering for Audio Engineers - Part 3: Wide area networks (WANs) and the Internet
Part 3 of an excerpt from the book "Audio Over IP" looks at audio-over-IP on private wide area networks (WANs) and the Internet, and includes discussion of VPNs, DNS, IP broadcast/multicast, firewalls and NATs.
Development of a Spice Op-Amp Macro-Model (Part 1 of 2)
Understand how a model is developed and validated
Leveraging FPGA and CPLD digital logic to implement analog to digital converters
This article will explain the implementation of both a low frequency (DC to 1K Hz) and higher frequency (up to 50K Hz) ADC using reference designs and demo boards available from Lattice Semiconductor.
Network Engineering for Audio Engineers - Part 2: Local area networks
Part 2 of an excerpt from the book "Audio Over IP" focuses on AoIP contained within a LAN, and examines Ethernet communication types, traffic prioritization and the role of TCP and IGMP.
The basics of clock jitter in embedded system designs
With the increasing system data rates, timing jitter has become critical in system design, especially where system performance limit is determined by the system timing margin, making it important to understand the impact of timing jitter.
Network engineering for audio engineers - Part 1: IP/Ethernet networking basics
Part 1 of an excerpt from the book "Audio Over IP" looks at basic IP/Ethernet networking fundamentals from an audio-over-IP-specific perspective.
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«March 2010 Advanced Audio Processing
About the Audio Advanced Audio Processing How-To Section
Audio DesignLine's Advanced Audio Processing How To section provides design tutorials on audio coding and signal processing for the electronic storage, digital transmission and manipulation of audio signals and content.
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