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        <TotalAmt>2295</TotalAmt>
        <ManagementAndGeneralAmt>2295</ManagementAndGeneralAmt>
      </FeesForServicesOtherGrp>
      <AdvertisingGrp>
        <TotalAmt>14671</TotalAmt>
        <ProgramServicesAmt>14671</ProgramServicesAmt>
      </AdvertisingGrp>
      <OfficeExpensesGrp>
        <TotalAmt>805</TotalAmt>
        <ManagementAndGeneralAmt>805</ManagementAndGeneralAmt>
      </OfficeExpensesGrp>
      <TravelGrp>
        <TotalAmt>24873</TotalAmt>
        <ProgramServicesAmt>19041</ProgramServicesAmt>
        <ManagementAndGeneralAmt>5832</ManagementAndGeneralAmt>
      </TravelGrp>
      <InsuranceGrp>
        <TotalAmt>3694</TotalAmt>
        <ProgramServicesAmt>772</ProgramServicesAmt>
        <ManagementAndGeneralAmt>2922</ManagementAndGeneralAmt>
      </InsuranceGrp>
      <OtherExpensesGrp>
        <Desc>CONFERENCE</Desc>
        <TotalAmt>92339</TotalAmt>
        <ProgramServicesAmt>92339</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>PRINTING/PUBLISHING</Desc>
        <TotalAmt>31323</TotalAmt>
        <ProgramServicesAmt>27082</ProgramServicesAmt>
        <ManagementAndGeneralAmt>4241</ManagementAndGeneralAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>BOARD EXPENSES</Desc>
        <TotalAmt>26704</TotalAmt>
        <ProgramServicesAmt>8139</ProgramServicesAmt>
        <ManagementAndGeneralAmt>18565</ManagementAndGeneralAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>L&amp;S SPIT</Desc>
        <TotalAmt>16687</TotalAmt>
        <ProgramServicesAmt>16687</ProgramServicesAmt>
      </OtherExpensesGrp>
      <AllOtherExpensesGrp>
        <TotalAmt>67797</TotalAmt>
        <ProgramServicesAmt>21535</ProgramServicesAmt>
        <ManagementAndGeneralAmt>46262</ManagementAndGeneralAmt>
      </AllOtherExpensesGrp>
      <TotalFunctionalExpensesGrp>
        <TotalAmt>411671</TotalAmt>
        <ProgramServicesAmt>200266</ProgramServicesAmt>
        <ManagementAndGeneralAmt>211405</ManagementAndGeneralAmt>
        <FundraisingAmt>0</FundraisingAmt>
      </TotalFunctionalExpensesGrp>
      <CashNonInterestBearingGrp>
        <BOYAmt>216908</BOYAmt>
        <EOYAmt>222948</EOYAmt>
      </CashNonInterestBearingGrp>
      <AccountsReceivableGrp>
        <BOYAmt>38685</BOYAmt>
        <EOYAmt>300</EOYAmt>
      </AccountsReceivableGrp>
      <PrepaidExpensesDefrdChargesGrp>
        <BOYAmt>20653</BOYAmt>
        <EOYAmt>67175</EOYAmt>
      </PrepaidExpensesDefrdChargesGrp>
      <InvestmentsPubTradedSecGrp>
        <BOYAmt>827090</BOYAmt>
        <EOYAmt>886853</EOYAmt>
      </InvestmentsPubTradedSecGrp>
      <TotalAssetsGrp>
        <BOYAmt>1103336</BOYAmt>
        <EOYAmt>1177276</EOYAmt>
      </TotalAssetsGrp>
      <AccountsPayableAccrExpnssGrp>
        <EOYAmt>10543</EOYAmt>
      </AccountsPayableAccrExpnssGrp>
      <DeferredRevenueGrp>
        <BOYAmt>75587</BOYAmt>
        <EOYAmt>154500</EOYAmt>
      </DeferredRevenueGrp>
      <TotalLiabilitiesGrp>
        <BOYAmt>75587</BOYAmt>
        <EOYAmt>165043</EOYAmt>
      </TotalLiabilitiesGrp>
      <OrganizationFollowsSFAS117Ind>X</OrganizationFollowsSFAS117Ind>
      <UnrestrictedNetAssetsGrp>
        <BOYAmt>1027749</BOYAmt>
        <EOYAmt>1012233</EOYAmt>
      </UnrestrictedNetAssetsGrp>
      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>1027749</BOYAmt>
        <EOYAmt>1012233</EOYAmt>
      </TotalNetAssetsFundBalanceGrp>
      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>1103336</BOYAmt>
        <EOYAmt>1177276</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <ReconcilationRevenueExpnssAmt>-54146</ReconcilationRevenueExpnssAmt>
      <NetUnrlzdGainsLossesInvstAmt>38630</NetUnrlzdGainsLossesInvstAmt>
      <OtherChangesInNetAssetsAmt>0</OtherChangesInNetAssetsAmt>
      <MethodOfAccountingOtherInd methodOfAccountingOtherDesc="MODIFIED CASH">X</MethodOfAccountingOtherInd>
      <AccountantCompileOrReviewInd>1</AccountantCompileOrReviewInd>
      <AcctCompileOrReviewBasisGrp>
        <SeparateBasisFinclStmtInd>X</SeparateBasisFinclStmtInd>
      </AcctCompileOrReviewBasisGrp>
      <FSAuditedInd>0</FSAuditedInd>
      <AuditCommitteeInd>0</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>0</FederalGrantAuditRequiredInd>
    </IRS990>
    <IRS990ScheduleC documentId="RetDoc1039700001">
      <SubstantiallyAllDuesNondedInd>0</SubstantiallyAllDuesNondedInd>
      <OnlyInHouseLobbyingInd>0</OnlyInHouseLobbyingInd>
      <AgreeCarryoverPriorYearInd>0</AgreeCarryoverPriorYearInd>
      <DuesAssessmentsAmt>89995</DuesAssessmentsAmt>
    </IRS990ScheduleC>
    <IRS990ScheduleD documentId="RetDoc1040000001">
      <TotalBookValueLandBuildingsAmt>0</TotalBookValueLandBuildingsAmt>
      <FootnoteTextInd>X</FootnoteTextInd>
      <TotalRevEtcAuditedFinclStmtAmt>396155</TotalRevEtcAuditedFinclStmtAmt>
      <NetUnrealizedGainsInvstAmt>38630</NetUnrealizedGainsInvstAmt>
      <RevenueNotReportedAmt>38630</RevenueNotReportedAmt>
      <RevenueSubtotalAmt>357525</RevenueSubtotalAmt>
      <RevenueNotReportedFinclStmtAmt>0</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>357525</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>411671</TotExpnsEtcAuditedFinclStmtAmt>
      <ExpensesNotReportedAmt>0</ExpensesNotReportedAmt>
      <ExpensesSubtotalAmt>411671</ExpensesSubtotalAmt>
      <ExpensesNotRptFinclStmtAmt>0</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>411671</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION ADOPTED THE PROVISIONS OF ACCOUNTING STANDARDS REGARDING UNCERTAINTY IN INCOME TAX POSITIONS, HOWEVER, MANAGEMENT DOES NOT BELIEVE IT IS EXPOSED TO ANY SUCH POSITIONS AS THEY ARE DEFINED IN THE ACCOUNTING STANDARDS. THE ORGANIZATION FILES IRS FORM 990, RETURN OF ORGANIZATION EXEMPT FROM INCOME TAX ANNUALLY.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>INCE HAS ONE CLASS OF FULL MEMBERSHIP: MEMBER. A MEMBER MUST MEET CERTAIN SPECIFIC CRITERIA IN TERMS OF EDUCATION/PROFESSIONAL PUBLICATIONS AND/OR EXPERIENCE. ASSOCIATE AND STUDENT ASSOCIATE STATUS DO NOT REPRESENT FULL MEMBERSHIP. SPECIAL DESIGNATIONS SUCH AS FELLOW, DISTINGUISHED INTERNATIONAL MEMBER, ETC., ARE RECOGNITIONS CONFERRED BY THE BOARD OF DIRECTORS BUT DO NOT REPRESENT SPECIAL CLASSES OF MEMBERSHIP. BOARD CERTIFICATION IS A PROFESSIONAL CERTIFICATION WHICH RECOGNIZES A MEMBER WHO MEETS A CERTAIN RIGOROUS SET OF REQUIREMENTS DEMONSTRATING COMPREHENSIVE EXPERTISE IN NOISE CONTROL ENGINEERING.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>MEMBERS ELECT THE OFFICERS AND BOARD OF DIRECTORS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11</FormAndLineReferenceDesc>
        <ExplanationTxt>THE RETURN WILL BE FIRST REVIEWED BY THE EXECUTIVE DIRECTOR AND THE SECRETARY/TREASURER. AFTER THEY HAVE REVIEWED THE RETURN, IT WILL GO TO THE ENTIRE BOARD FOR THEIR APPROVAL AND THEN FILE THE RETURN.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>AT THE WINTER BOARD MEETING, ALL BOARD MEMBERS ARE GIVEN THE ANNUAL DECLARATION OF CONFLICTS TO SIGN. ANY CONFLICTS BROUGHT TO ATTENTION ARE THEN REVIEWED ON A CASE BY CASE BASIS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>COPIES OF THE IRS FORM 990 AND APPLICATION FOR EXEMPTION SHALL BE MADE AVAILABLE UPON REQUEST IN A TIMELY MANNER. FINANCIAL STATEMENTS ARE ALSO PROVIDED UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART IX, LINE 24E</FormAndLineReferenceDesc>
        <ExplanationTxt>TECHNOLOGY: MANAGEMENT AND GENERAL EXPENSES 14,959. TOTAL EXPENSES 14,959. EDITOR: PROGRAM SERVICE EXPENSES 13,466. TOTAL EXPENSES 13,466. BANK &amp; CREDIT CARD FEES: PROGRAM SERVICE EXPENSES 813. MANAGEMENT AND GENERAL EXPENSES 9,516. TOTAL EXPENSES 10,329. EXECUTIVE DIRECTOR EXPENSE: MANAGEMENT AND GENERAL EXPENSES 9,706. TOTAL EXPENSES 9,706. CONSUMER PRODUCT RATING: PROGRAM SERVICE EXPENSES 6,500. TOTAL EXPENSES 6,500. MISCELLANEOUS: MANAGEMENT AND GENERAL EXPENSES 4,228. TOTAL EXPENSES 4,228. POSTAGE: PROGRAM SERVICE EXPENSES 659. MANAGEMENT AND GENERAL EXPENSES 2,371. TOTAL EXPENSES 3,030. COMMUNICATIONS: MANAGEMENT AND GENERAL EXPENSES 2,781. TOTAL EXPENSES 2,781. COMMITTEE EXPENSES : MANAGEMENT AND GENERAL EXPENSES 1,578. TOTAL EXPENSES 1,578. DUES &amp; SUBSCRIPTIONS: MANAGEMENT AND GENERAL EXPENSES 1,123. TOTAL EXPENSES 1,123. MEMBERSHIP DIRECTORY: PROGRAM SERVICE EXPENSES 97. TOTAL EXPENSES 97.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>