Dual-channel digital volume control / Nor Hayati Abdul Rahman

Abdul Rahman, Nor Hayati (2003) Dual-channel digital volume control / Nor Hayati Abdul Rahman. [Student Project] (Unpublished)

Abstract

Final project is a part of a course structure for student in their final year. The project is compulsory to us as a final year student for Diploma In Electrical Engineering The purpose of doing this project is to produced student main power with a very high skill and able to handle a responsibility that been given like this project. We should prepare to deliver a creativity idea and good interpersonal image to our future employee.
By doing this project it will make student used their knowledge, capability, creativity and skills to purpose create trouble shoot the project. It is because all of the theory and skills that they have leaned from project will used in the future.
The project “ Dual Digital Volume Control” is a device that be used for replacing manual volume control in a stereo amplifier. This project can be testing at the amplifier likes digital radio, theatre, karaoke all-in-one stereo systems and set-top-box applications. The operation can function when it is connect to the amplifier. Amplifier is a system that can increase (amplify) the magnitude of the applied signal. So that, this project using the digital electrical device is amplifier.
The other name of dual digital volume control is LM 4811 .LM 4811 capable of delivering 105mW per channel of continuous average power into a 16Q load with 0.1% from a 5V power supply. It were designed specifically to provide high quality output with minimal amount of external components. Since the LM4811 does not require bootstrap capacitors or snubber, it is optimally suited for low-power portable systems. The LM4811 features a digital volume control that sets the amplifier’s gain from +12dB in 6 discrete steps using a two-wire interface. The unity-gain stable LM4811 also features an externally controlled, active-high, micropower consumption shutdown mode. It also has an internal thermal shutdown

Metadata

Item Type: Student Project
Creators:
Creators
Email / ID Num.
Abdul Rahman, Nor Hayati
UNSPECIFIED
Contributors:
Contribution
Name
Email / ID Num.
Advisor
Ismail, Nor Azila
UNSPECIFIED
Subjects: T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Electronics
T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Electronics > Apparatus and materials
T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Electronics > Apparatus and materials > Semiconductors
T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Electronics > Apparatus and materials > Detectors. Sensors. Sensor networks
T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Electronics > Apparatus and materials > Transmission lines
T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Electronics > Microwaves. Including microwave circuits
T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Electronics > Applications of electronics
Divisions: Universiti Teknologi MARA, Pulau Pinang > Permatang Pauh Campus > Faculty of Electrical Engineering
Programme: Diploma of Electrical and Electronic Engineering
Keywords: Amplifier, Digital Electrical, Capacitors
Date: 2003
URI: https://ir.uitm.edu.my/id/eprint/50973
Edit Item
Edit Item

Download

[thumbnail of 50973.pdf] Text
50973.pdf

Download (98kB)

Fulltext

Fulltext is available at:
  • Bilik Koleksi Akses Terhad PTAR | Kampus Permatang Pauh, Pulau Pinang

ID Number

50973

Indexing

|

Statistic

Statistic details