Development of power audio amplifier and mixer

Τίτλος

Development of power audio amplifier and mixer

Θέμα

Equalizer (Musical group)

Musical instruments

Δημιουργός

Christou, Prodromos

Πηγή

Higher Technical Institute

Το πλήρες κείμενο είναι διαθέσιμο από το Υπουργείο Ενέργειας, Εμπορίου Βιομηχανίας και Τουρισμού.

Εκδότης

Library of Cyprus University of Technology

Ημερομηνία

2001

Συνεισφέρων

D. Lamprianides

Δικαιώματα

Απαγορεύεται η δημοσίευση ή αναπαραγωγή, ηλεκτρονική ή άλλη χωρίς τη γραπτή συγκατάθεση του δημιουργού και κάτοχου των πνευματικών δικαιωμάτων.

Μορφή

pdf

Γλώσσα

en

Τύπος

text

Αναγνωριστικό

EED0403

Σύνοψη

This project deals with the development of an Audio System ( an amplifier, a five
band equalizer and a 3-channel audio mixer) suitable for musical instruments.
A number of different cifcuits were carefully studied and considering their
specifications and some modifications made. Some circuits were selected with some
criteria. After the selection, the +ve film and the p.c.b were developed, the
components were located in the appropriate locations and a test was followed to carry
out all the different response of the circuits. A +40V/-40V and + 15V/-15V supplies is
also constructed and tested in order to complete the needs of the project.
The characteristics of the circuits used are:
a. An Audio Amplifier 50 Watts
b. A five band graphic Audio Equalizer
c. A 3-input Audio Mixer
The project also includes:
-The appropriate explanations and specifications of each the different circuits of the
audio system.
- A briefly explanation for the components used in the circuits, considering their use
and their characteristics.
- The characteristics of the ICs used, their internal circuits, and some other
applications that are given by the manufacturer.
- A complete testing of each of the three circuits
It is almost certain that if someone reads this project will gain a lot of experience and
information that are good to know.