-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 Rg2l+n8x2wifS1OgFp4NswLrrE5jaNoBBxtzrlaPidqc1yEYtfCEBP9sIH16hq6N
 48mBmTBbuRSmz1r6K0v20g==

<SEC-DOCUMENT>0001088127-03-000082.txt : 20031024
<SEC-HEADER>0001088127-03-000082.hdr.sgml : 20031024
<ACCEPTANCE-DATETIME>20031024160836
ACCESSION NUMBER:		0001088127-03-000082
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20031022
FILED AS OF DATE:		20031024

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			HILLSGROVE DONNA
		CENTRAL INDEX KEY:			0001086069

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-17966
		FILM NUMBER:		03956603

	BUSINESS ADDRESS:	
		STREET 1:		26 HAMPSHIRE DRIVE
		CITY:			HUDSON
		STATE:			NH
		ZIP:			03051

	MAIL ADDRESS:	
		STREET 1:		26 HAMPSHIRE DRIVE
		CITY:			HUDSON
		STATE:			NH
		ZIP:			03051

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MICRONETICS  INC
		CENTRAL INDEX KEY:			0000820097
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRONIC COMPONENTS, NEC [3679]
		IRS NUMBER:				222063614
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0331

	BUSINESS ADDRESS:	
		STREET 1:		26 HAMPSHIRE DR
		CITY:			HUDSON
		STATE:			NH
		ZIP:			03051
		BUSINESS PHONE:		6038832900

	MAIL ADDRESS:	
		STREET 1:		26 HAMPSHIRE DRIVE
		CITY:			HUDSON
		STATE:			NH
		ZIP:			03051

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MICRONETICS WIRELESS INC
		DATE OF NAME CHANGE:	19951201

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MICRONETICS INC /DE/
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>

<ownershipDocument>

    <schemaVersion>X0201</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2003-10-22</periodOfReport>


    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000820097</issuerCik>
        <issuerName>MICRONETICS  INC</issuerName>
        <issuerTradingSymbol>NOIZ</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001086069</rptOwnerCik>
            <rptOwnerName>HILLSGROVE DONNA</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>26 HAMPSHIRE DRIVE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>HUDSON</rptOwnerCity>
            <rptOwnerState>NH</rptOwnerState>
            <rptOwnerZipCode>03051</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Secretary/Treasurer</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <derivativeTable>

        <derivativeTransaction>
            <securityTitle>
                <value>Stock Option</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>7.12</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2003-10-22</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>5000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>7.12</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <value>2004-10-22</value>
            </exerciseDate>
            <expirationDate>
                <value>2008-10-22</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>5000</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>37500</value>
                    <footnoteId id="F1"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeTransaction>

    </derivativeTable>

    <footnotes>
        <footnote id="F1">Whether or not presently exercisable.</footnote>
    </footnotes>


    <ownerSignature>
        <signatureName>/s/Donna Hillsgrove</signatureName>
        <signatureDate>2003-10-24</signatureDate>
    </ownerSignature>

</ownershipDocument>

</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----