frequency in the modulated signal

[HENRY85]

i have a message signal in 400Hz , and a carrier frequency is 2000Hz...
what is the frequency for the modulated signal after modulate this 2 signal together
Can anyone help me or give a formula how to calculate the frequency for modulated signal

any suggest...

Thank

 

[dselec]

AM modulation the carrier signal (2000hz) amplitude is fixed when its not modulated and amplitude changes by the amplitude of the 400hz so if u look atit with scope u will see this link
https://www.google.co.il/#hl=iw&q=a....,cf.osb&fp=2c8ae5996f8b5940&biw=1280&bih=823
check out the 2000 hz its too low for modulation purpose. it should be atleast 100 times more about 200000-400000 hz

 

[enjunear]

The signal will be centered at 2000 Hz, with a bandwidth of 400 Hz. The baseband signal (400 Hz) will be superimposed on top of the carrier (2000 Hz).

Equations: https://en.wikipedia.org/wiki/Frequency_modulation

 

[pstuckey]

What type of modulation? For instance DSB (double sideband) will have 2x bandwidth, SSB (single sideband) will have 1x bandwidth.