f = 1/(2πRC)
A Wein Bridge Oscillator is a oscillator which is used for the measurement of Audio Frequency.
A Wein bridge oscillator is commonly used in electronic circuit design to generate low frequency sine waves. It is often utilized in audio applications, such as in tone generators and audio oscillators, as well as in low frequency signal processing circuits. Additionally, it can be employed in frequency synthesizers and function generators.
A Wien bridge oscillator generates a sinusoidal waveform. The oscillation frequency can be determined by the components of the circuit, typically in the audio frequency range. The circuit is designed to provide sustained oscillations at the desired frequency.
RC phase shift oscillator is used to generate frequency in audio range and it is a fixed audio frequency oscillator where as wien bridge oscillator is a variable audio frequency oscillator for high frequency oscillations it is better to design wide band amplifier with LC network
f=0.159/RC . where R and C are the feedback network of wien bridge
depends on the oscillator and its purpose
clapp oscillator have frequency more stable and accurate than colpitts oscillator.
wein bridge in functional genertors by P.SELVARASU
5MHz
clapp oscillator have frequency more stable and accurate than colpitts oscillator.
A Wien-bridge oscillator generates a sinusoidal waveform using an op-amp and a feedback network with both resistors and capacitors, while a phase-shift oscillator uses an RC network to introduce phase shifts in the feedback path to generate oscillations. Wien-bridge oscillators are typically used for audio frequency applications, whereas phase-shift oscillators are commonly used for higher frequency applications.
oscillator frequency is different.crystal working piezo electric effect