DSPOne v1.0.0-alpha

New:

• new function to calculate signal power for additional sample types
• support for QtGui when compiles in DEBUG mode, for debuggin purposes
• dummy class for time process implementation

Modifed:

• implement triangular filter coeficients using sinc2 instead of inverse filtering
• nomralize all weights of a triangular filter, not only the maximum
• changed BankFilter API, to correct the definition of BankFilter
• used wipp::sinc2 to implement FIR filter with triangular shape in freq.

DSPOne v0.4.1

[0.4.1] - (2017-02-8)

New

• travis CI configuration file
• Implement a clear function in ShortTimepProcess
• API functions to get FFT in the plain complex format, in addition to CCS format
• Test dependency on sndfile

Changed

• Several unit-tests added
• changed the API from using std::shared_ptr into boost::share_array

Fixed

• Implementation of getRemainingSpeech function in ShortTimeProcess
• Declaration of virtual function process parameterisation in TimeProcess
• logger, enabled it by default in DEBUG compilation
• dithering (sort of) in GCC, also tests added
• STFT bug due to not denormalising the FFT by the frame length
• FFT frameLength normalisation
• using frameLength instead of fftLength in SFTFT

DSPOne v0.4.0

[0.4.0] - (2016-10-05)

New

• documentation configuration for doxygen
• MedianFilter
• filters support for int32_t
• SignalPower class with several power calculation functions
• support for SubBandSTFT analysis

Fixes

• fixed the call to wipp::triangle
• shorttimeprocess inheritage made public

DSPOne v0.3.0

[0.3.0] - (2016-07-04)

New

• interface for signal analysis
• support for processing uint16_t signal buffers

Changes

• redefinition of dsp modules by removing the inheritance from ProcessDispatcher
• removed templates from the public API
• now shorttime and shorttimeanalysis process inherits from shorttimeprocessor
• SigalProcessor converter into a higher level interface

Fixes

• missing headers for installation

First released with a reviewed API

First released with a reviewed API, with several digital signal processing filters, particle filtering and some took for real time processing of multi-channel signals.