Hersh Acoustical Engineering, Inc.

Company Information
Address 22305 Cairnloch Street
Calabasas, CA, 91302 5875


Information

DUNS: 59784298

# of Employees: 2


Ownership Information

HUBZone Owned: N

Socially and Economically Disadvantaged: N

Woman Owned: Y



Award Charts




Award Listing

  1. Validation of Standing Wave Liner Impedance Measurement Method

    Amount: $124,896.00

    Hersh Acoustical Engineering, Inc. proposes to establish the feasibility and practicality of using the Standing Wave Method (SWM) to measure the impedance of perforate-over-honeycomb liners exposed to ...

    SBIRPhase I2016National Aeronautics and Space Administration
  2. Numerical and Physical Modeling of the Response of Resonator Liners to Intense Sound and High Speed Grazing Flow

    Amount: $599,808.00

    An aeroacoustic computational code based upon a numerical solution of the full Navier-Stokes equations will be developed to provide a deep understanding of the physical behavior of resonator liners ex ...

    SBIRPhase II2010National Aeronautics and Space Administration
  3. Predictions of the Acoustic Nearfield on a Carrier Deck

    Amount: $79,995.00

    On a carrier deck, navy personnel operate in close proximity to high-speed jets. They are, therefore, exposed to high intensity jet noise resulting in possible severe loss of hearing. The objective of ...

    SBIRPhase I2010Navy Department of Defense
  4. Numerical and Physical Modeling of the Response of Resonator Liners to Intense Sound and High Speed Grazing Flow

    Amount: $99,653.00

    An innovative research program is proposed that numerically and physically models the response of resonator liners to intense sound and high speed grazing flow. The research program is divided into t ...

    SBIRPhase I2009National Aeronautics and Space Administration
  5. Acoustic noise reduction for large aircraft

    Amount: $68,869.00

    The feasibility of applying the following five in-house innovative active noise control technologies to suppress turbofan and turboprop engine noise will be investigated: (1) the design of a hybrid a ...

    SBIRPhase I2003Navy Department of Defense
  6. Air Vehicle Sound Suppression Technology

    Amount: $69,378.00

    Unmanned surveillance aircraft, particularly rotorcraft, radiate noise that significantly impacts their detection range. The Phase I research project will identify and quantify noise radiation and pr ...

    SBIRPhase I2003Army Department of Defense
  7. Active Control of Rotor-Lock Noise in Turbofan Engines

    Amount: $69,896.00

    The proposed innovation is the design of an active control system to reduce aircraft turbofan engine rotor-lock inlet noise generated when rotor tip speeds become transonic. The system design for this ...

    SBIRPhase I2002National Aeronautics and Space Administration
  8. Measurement/Model of Effects of Grazing Flow on Resonator Impedance

    Amount: $591,903.00

    The proposed SBIR Phase II research project is divided into four parts. The principal objective of the first part is to conduct hot-wire measurements to assess the accuracy of Dean?s Two Microphone Im ...

    SBIRPhase II2002National Aeronautics and Space Administration
  9. Measurement/Model of Effects of Grazing Flow on Resonator Impedance

    Amount: $69,974.00

    The proposed SBIR Phase II research project is divided into four parts. The principal objective of the first part is to conduct hot-wire measurements to assess the accuracy of Dean?s Two Microphone Im ...

    SBIRPhase I2002National Aeronautics and Space Administration
  10. N/A

    Amount: $473,116.00

    N/A

    SBIRPhase II1999National Aeronautics and Space Administration

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