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java.lang.Object | +--marf.Storage.StorageManager | +--marf.Preprocessing.Preprocessing | +--marf.Preprocessing.FFTFilter.FFTFilter | +--marf.Preprocessing.FFTFilter.BandpassFilter
Bandpass Filter Implementation based on the FFTFilter.
$Id: BandpassFilter.java,v 1.16 2005/06/05 00:13:52 mokhov Exp $
Field Summary |
Fields inherited from class marf.Preprocessing.FFTFilter.FFTFilter |
adFreqResponse, DEFAULT_FREQUENCY_RESPONSE_SIZE |
Fields inherited from class marf.Preprocessing.Preprocessing |
oSample |
Fields inherited from class marf.Storage.StorageManager |
iCurrentDumpMode, oObjectToSerialize, strFilename |
Fields inherited from interface marf.Storage.IStorageManager |
DUMP_BINARY, DUMP_CSV_TEXT, DUMP_GZIP_BINARY, DUMP_HTML, DUMP_SQL, DUMP_XML, INTERFACE_CODE_REVISION, sastrExtensionsMap |
Constructor Summary | |
BandpassFilter(marf.Preprocessing.Preprocessing poPreprocessing)
Implements preprocessing pipeline. |
|
BandpassFilter(marf.Storage.Sample poSample)
BandpassFilter Constructor. |
Method Summary | |
boolean |
cropAudio(double pdStartingFrequency,
double pdEndFrequency)
Stub implementation of cropAudio() . |
void |
genereateResponseCoefficients()
Creates band-pass frequency response coefficients and sets applies them to the frequency response vector. |
static java.lang.String |
getRevision()
Returns source code revision information. |
boolean |
removeNoise()
Stub implementation of removeNoise(). |
boolean |
removeSilence()
Stub implementation of removeSilence(). |
Methods inherited from class marf.Preprocessing.FFTFilter.FFTFilter |
filter, preprocess, setFrequencyResponse |
Methods inherited from class marf.Preprocessing.Preprocessing |
backSynchronizeObject, getSample, normalize, normalize, normalize |
Methods inherited from class marf.Storage.StorageManager |
dump, dumpBinary, dumpCSV, dumpGzipBinary, dumpHTML, dumpSQL, dumpXML, getDefaultExtension, getDefaultExtension, getDumpMode, getFilename, restore, restoreBinary, restoreCSV, restoreGzipBinary, restoreHTML, restoreSQL, restoreXML, setDumpMode, setFilename |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public BandpassFilter(marf.Preprocessing.Preprocessing poPreprocessing) throws PreprocessingException
poPreprocessing
- follow up preprocessing module
PreprocessingException
public BandpassFilter(marf.Storage.Sample poSample) throws PreprocessingException
poSample
- incoming sample
PreprocessingException
Method Detail |
public final boolean removeNoise() throws PreprocessingException
removeNoise
in class Preprocessing
false
PreprocessingException
- never thrownpublic final boolean removeSilence() throws PreprocessingException
removeSilence
in class Preprocessing
false
PreprocessingException
- never thrownpublic final boolean cropAudio(double pdStartingFrequency, double pdEndFrequency) throws PreprocessingException
cropAudio()
.
cropAudio
in class Preprocessing
pdStartingFrequency
- unusedpdEndFrequency
- unused
false
PreprocessingException
- never thrownpublic void genereateResponseCoefficients()
genereateResponseCoefficients
in class FFTFilter
public static java.lang.String getRevision()
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