Noise suppression apparatus and methods of manufacturing the same

[0019]The following detailed description is merely exemplary in nature and is not intended to limit the inventive subject matter or the application and uses of the inventive subject matter. Furthermore, there is no intention to be bound by any theory presented in the preceding background or the following detailed description.

[0020]The presently described embodiments are generally directed to noise suppression, particularly for the suppression of noises generated by operating machinery, such as turbine systems. For purposes of illustration, certain embodiments provided herein will be described in the context of noise suppression apparatus implemented on an aircraft, such as on a gas turbine engine, on an APU, or on an ECS. However, the present disclosure should not be viewed as limited to such aircraft-based implementations. Rather, it will be appreciated that the apparatus and methods described herein will find utility in any system that employs the use of operating machinery, and wher