Addition of two sinusoids, Electrical Engineering

Connect the 2 kHz (sin ωt) signal to input A of the "Adder" module

Connect input B to ground (GND).

Connect the outputof the"Adder"(GA+gB) to input A-CH1 of "Scope Selector".

Adjust the G control so that the output of the adder is ≈ 4Vpp sinewave. Use the PicoScope to verify this.

Disconnect the ground from the B input

Connect the (sin ωt) output of the "Audio Oscillator" module to the analogue input of the "Frequency Counter" module. Using the Δf control, adjust the audio oscillator (sin ωt) output to ≈5 kHz. Now apply this 5 kHz signal to input B of the "Adder" module. Ground input A of the "Adder".

Adjust the g control so that the output of the adder is a 4Vpp sinewave.
Note: do not adjust the G control.

Remove the ground from input A of the "Adder" module and reconnect the 2kHz message signal.

Observe and record the resultant waveform in both the time and frequency domain, noting all the important characteristics. (As per section 1 Single Sinusoid). 

Posted Date: 4/2/2013 3:05:34 AM | Location : United States







Related Discussions:- Addition of two sinusoids, Assignment Help, Ask Question on Addition of two sinusoids, Get Answer, Expert's Help, Addition of two sinusoids Discussions

Write discussion on Addition of two sinusoids
Your posts are moderated
Related Questions
Q. Show Process of Power transmission and distribution? The structure of a power system can be divided into generation (G), transmission, (T), and distribution (D) facilities,


Give the properties and application of brass. Brass - It is an alloy of copper and zinc with 60 percent copper and 40 percent zinc. Its electrical resistivity of Brass is 7.0

Dry type 10KVA-3ph-440/230v Dyn11. If we decide to wound above such specification, what current to be taken i.e. phase current or line current 7.57A or 13.12A

The armature of a four-pole dcmachine has a simplex lap wound commutator winding (which has the number of parallel paths equal to the number of poles) with 120 two-turn coils. If t

Q. Diagram, explain the construction of a single stage RC coupled amplifier? An RC Coupled amplifier consists of a transistor connected in the emitter configuration with neces

State and prove parallelogram law of forces and explain it''s applications

Electric current   Electric current is a flow of electrons. Each electron carries a very small amount of negative charge (1.6 x 10 -19 coulombs)   A current

Earth Leakage : Earth leakage takes place when, through some fault in an appliance or its connections. Electric current escapes to earth i.e. the body of the appliance become 'liv

Static Electricity : This is produced when two substances are rubbed together; the substances may be solids, liquids, or gases. Typical sources of static electricity are: i) dr