The phrase "acoustic transformer" is correct and usable in written English.
It can be used in contexts related to audio engineering, sound design, or acoustics, referring to a device that converts acoustic energy from one form to another.
Example: "The acoustic transformer in the sound system significantly improved the clarity of the audio output."
Alternatives: "sound transformer" or "audio transformer".
The proposed acoustic transformer was evaluated by numerical analysis using the commercial computer program SYSNOISE and by experiment.
The acoustic transformer is composed of three horns, one of which was used in an inverted form.
A new acoustic transformer was developed by connecting three horns to improve radiation performance in the frequency region below 500 Hz.
Sound pressures generated by several acoustic radiators were calculated numerically and compared with the measured and calculated sound pressures of the developed acoustic projector to evaluate the effects of use of the proposed acoustic transformer.
The comparative evaluation shows that the proposed acoustic transformer can provide up to a 10 dB gain over use of a horn in the narrow band low-frequency region from 100 to 200 Hz.
Test results indicate that the developed fiber optic sensors are capable of detecting the acoustic signals propagating inside the transformer oil with high resolution and high frequency.
This method is then applied to two real acoustic sources: a dipole and an electrical transformer.
This paper presents the design of electrode for PD-location simulation in oil insulated power transformer and the application of Acoustic Emission (AE) method.
Previous work has demonstrated the potential for the active control of transformer noise using a combination of acoustic and vibration actuators and the filtered-x LMS algorithm (FXLMS), the latter being implemented to make the system adaptive.
An acoustic projector was designed by use of the developed transformer and a piezoelectric unimorph-type actuator.
Transformers can transform.
