58 constexpr auto nInterpolations =
61 if (
params.mInterp >= nInterpolations)
62 params.mInterp -= nInterpolations;
75{
XO(
"Equalization") };
84{
wxT(
"Filter Curve"),
XO(
"Filter Curve EQ") };
89{
wxT(
"Graphic EQ"),
XO(
"Graphic EQ") };
94 : mParameters{ GetDefinition() }
116 const auto t = trackList
117 ? *trackList->Any<
const WaveTrack>().first
147 return XO(
"Adjusts the volume levels of particular frequencies");
154 return L
"Graphic_EQ";
156 return L
"Filter_Curve_EQ";
157 return L
"Equalization";
175 int numPoints = curves[ 0 ].points.size();
177 for( point = 0; point < numPoints; point++ )
179 const wxString nameFreq = wxString::Format(
"f%i",point);
180 const wxString nameVal = wxString::Format(
"v%i",point);
181 visitor.
Define( curves[ 0 ].points[ point ].Freq, nameFreq,
182 0.0, 0.0, 0.0, 0.0 );
183 visitor.
Define( curves[ 0 ].points[ point ].dB, nameVal,
184 0.0, 0.0, 0.0, 0.0 );
198 curves[0].points.clear();
200 for (
int i = 0; i < 200; i++)
202 const wxString nameFreq = wxString::Format(
"f%i",i);
203 const wxString nameVal = wxString::Format(
"v%i",i);
206 visitor.
Define( f, nameFreq, 0.0, -10000.0, 1000000.0, 0.0 );
207 visitor.
Define( d, nameVal, 0.0, -10000.0, 10000.0, 0.0 );
210 curves[0].points.push_back(
EQPoint( f,d ));
246 {
kCURVE,
XO(
"100Hz Rumble"),
wxT(
"f0=\"20.0\" v0=\"-80.0\" f1=\"49.237316986327\" v1=\"-33.107692718506\" f2=\"54.196034330446\" v2=\"-29.553844451904\" f3=\"88.033573501041\" v3=\"-6.923076629639\" f4=\"95.871851182279\" v4=\"-4.523078918457\" f5=\"108.957037410504\" v5=\"-1.938461303711\" f6=\"123.828171198057\" v6=\"-0.73846244812\" f7=\"149.228077614658\" v7=\"-0.092308044434\"") },
247 {
kCURVE,
XO(
"AM Radio"),
wxT(
"f0=\"20.0\" v0=\"-63.67\" f1=\"31.0\" v1=\"-33.219\" f2=\"50.0\" v2=\"-3.01\" f3=\"63.0\" v3=\"-0.106\" f4=\"100.0\" v4=\"0.0\" f5=\"2500.0\" v5=\"0.0\" f6=\"4000.0\" v6=\"-0.614\" f7=\"5000.0\" v7=\"-8.059\" f8=\"8000.0\" v8=\"-39.981\" f9=\"20000.0\" v9=\"-103.651\" f10=\"48000.0\" v10=\"-164.485\"") },
248 {
kBOTH,
XO(
"Bass Boost"),
wxT(
"f0=\"100.0\" v0=\"9.0\" f1=\"500.0\" v1=\"0.0\"") },
249 {
kBOTH,
XO(
"Bass Cut"),
wxT(
"f0=\"150.0\" v0=\"-50.0\" f1=\"300.0\" v1=\"0.0\"") },
250 {
kCURVE,
XO(
"Low rolloff for speech"),
wxT(
"f0=\"50.0\" v0=\"-120.0\" f1=\"60.0\" v1=\"-50.0\" f2=\"65.0\" v2=\"-24.0\" f3=\"70.0\" v3=\"-12.0\" f4=\"80.0\" v4=\"-4.0\" f5=\"90.0\" v5=\"-1.0\" f6=\"100.0\" v6=\"0.0\"") },
251 {
kBOTH,
XO(
"RIAA"),
wxT(
"f0=\"20.0\" v0=\"19.274\" f1=\"25.0\" v1=\"18.954\" f2=\"31.0\" v2=\"18.516\" f3=\"40.0\" v3=\"17.792\" f4=\"50.0\" v4=\"16.946\" f5=\"63.0\" v5=\"15.852\" f6=\"80.0\" v6=\"14.506\" f7=\"100.0\" v7=\"13.088\" f8=\"125.0\" v8=\"11.563\" f9=\"160.0\" v9=\"9.809\" f10=\"200.0\" v10=\"8.219\" f11=\"250.0\" v11=\"6.677\" f12=\"315.0\" v12=\"5.179\" f13=\"400.0\" v13=\"3.784\" f14=\"500.0\" v14=\"2.648\" f15=\"630.0\" v15=\"1.642\" f16=\"800.0\" v16=\"0.751\" f17=\"1000.0\" v17=\"0.0\" f18=\"1250.0\" v18=\"-0.744\" f19=\"1600.0\" v19=\"-1.643\" f20=\"2000.0\" v20=\"-2.589\" f21=\"2500.0\" v21=\"-3.7\" f22=\"3150.0\" v22=\"-5.038\" f23=\"4000.0\" v23=\"-6.605\" f24=\"5000.0\" v24=\"-8.21\" f25=\"6300.0\" v25=\"-9.98\" f26=\"8000.0\" v26=\"-11.894\" f27=\"10000.0\" v27=\"-13.734\" f28=\"12500.0\" v28=\"-15.609\" f29=\"16000.0\" v29=\"-17.708\" f30=\"20000.0\" v30=\"-19.62\" f31=\"25000.0\" v31=\"-21.542\" f32=\"48000.0\" v32=\"-27.187\"") },
252 {
kCURVE,
XO(
"Telephone"),
wxT(
"f0=\"20.0\" v0=\"-94.087\" f1=\"200.0\" v1=\"-14.254\" f2=\"250.0\" v2=\"-7.243\" f3=\"315.0\" v3=\"-2.245\" f4=\"400.0\" v4=\"-0.414\" f5=\"500.0\" v5=\"0.0\" f6=\"2500.0\" v6=\"0.0\" f7=\"3150.0\" v7=\"-0.874\" f8=\"4000.0\" v8=\"-3.992\" f9=\"5000.0\" v9=\"-9.993\" f10=\"48000.0\" v10=\"-88.117\"") },
253 {
kBOTH,
XO(
"Treble Boost"),
wxT(
"f0=\"4000.0\" v0=\"0.0\" f1=\"5000.0\" v1=\"9.0\"") },
254 {
kBOTH,
XO(
"Treble Cut"),
wxT(
"f0=\"6000.0\" v0=\"0.0\" f1=\"10000.0\" v1=\"-110.0\"") },
255 {
kCURVE,
XO(
"Walkie-talkie"),
wxT(
"f0=\"100.0\" v0=\"-120.0\" f1=\"101.0\" v1=\"0.0\" f2=\"2000.0\" v2=\"0.0\" f3=\"2001.0\" v3=\"-120.0\"") },
296 S.SetForWriting( &eap );
328 rate = (*(trackRange.first++)) ->
GetRate();
331 for (
auto track : trackRange) {
332 if (track->GetRate() != rate) {
335 "To apply Equalization, all selected tracks must have the same sample rate.") );
348 if (hiFreq <= loFreqI) {
350 XO(
"Track sample rate is too low for this effect."),
352 XO(
"Effect Unavailable") );
381 buffer += leftTail *
sizeof(float);
407 bool bGoodResult =
true;
410 for (
auto track : outputs.Get().Selected<
WaveTrack>()) {
411 double trackStart = track->GetStartTime();
412 double trackEnd = track->GetEndTime();
413 double t0 =
mT0 < trackStart? trackStart:
mT0;
414 double t1 =
mT1 > trackEnd? trackEnd:
mT1;
417 auto start = track->TimeToLongSamples(t0);
418 auto end = track->TimeToLongSamples(t1);
419 auto len =
end - start;
421 auto temp = track->WideEmptyCopy();
424 auto iter0 = pTempTrack->Channels().begin();
426 for (
const auto pChannel : track->Channels()) {
430 wxASSERT(M - 1 < windowSize);
431 size_t L = windowSize - (M - 1);
433 auto idealBlockLen = pChannel->GetMaxBlockSize() * 4;
434 if (idealBlockLen % L != 0)
435 idealBlockLen += (L - (idealBlockLen % L));
436 auto pNewChannel = *iter0++;
437 Task task{ M, idealBlockLen, *pNewChannel };
438 bGoodResult =
ProcessOne(task, count, *pChannel, start, len);
444 pTempTrack->Clear(t1 - t0, pTempTrack->GetEndTime());
445 track->ClearAndPaste(t0, t1, *pTempTrack,
true,
true);
483 wxASSERT(M - 1 < windowSize);
484 size_t L = windowSize - (M - 1);
487 auto &buffer = task.
buffer;
493 auto originalLen = len;
495 auto &output = task.
output;
498 bool bLoopSuccess =
true;
507 for(
size_t i = 0; i < block; i += L)
509 wcopy = std::min <size_t> (L, block - i);
510 for(
size_t j = 0; j < wcopy; j++)
511 thisWindow[j] = buffer[i+j];
512 for(
auto j = wcopy; j < windowSize; j++)
518 for(
size_t j = 0; (j < M - 1) && (j < wcopy); j++)
519 buffer[i+j] = thisWindow[j] + lastWindow[L + j];
520 for(
size_t j = M - 1; j < wcopy; j++)
521 buffer[i+j] = thisWindow[j];
531 originalLen.as_double()))
533 bLoopSuccess =
false;
540 if(wcopy < (M - 1)) {
545 for(; j < M - 1 - wcopy; j++)
546 buffer[j] = lastWindow[wcopy + j] + thisWindow[L + wcopy + j];
548 for( ; j < M - 1; j++)
549 buffer[j] = lastWindow[wcopy + j];
551 for(
size_t j = 0; j < M - 1; j++)
552 buffer[j] = lastWindow[wcopy + j];
EffectDistortionSettings params
std::optional< std::unique_ptr< EffectSettingsAccess::Message > > OptionalMessage
static const struct @23 FactoryPresets[]
const TranslatableString name
const int kEqOptionGraphic
std::vector< RegistryPath > RegistryPaths
size_t limitSampleBufferSize(size_t bufferSize, sampleCount limit)
static Settings & settings()
Generates EffectParameterMethods overrides from variadic template arguments.
CommandParameters, derived from wxFileConfig, is essentially doing the same things as the SettingsVis...
TranslatableString GetName() const
ComponentInterfaceSymbol pairs a persistent string identifier used internally with an optional,...
Deserializer of curves from XML files.
void SetLinearEffectFlag(bool linearEffectFlag)
const TrackList * inputTracks() const
std::shared_ptr< TrackList > mTracks
const AudacityProject * FindProject() const
static const ComponentInterfaceSymbol Symbol
static const ComponentInterfaceSymbol Symbol
An Effect that modifies volume in different frequency bands.
RegistryPaths GetFactoryPresets() const override
Report names of factory presets.
OptionalMessage DoLoadFactoryDefaults(EffectSettings &settings)
const EffectParameterMethods & Parameters() const override
virtual ~EffectEqualization()
std::unique_ptr< EffectEditor > PopulateOrExchange(ShuttleGui &S, EffectInstance &instance, EffectSettingsAccess &access, const EffectOutputs *pOutputs) override
Add controls to effect panel; always succeeds.
OptionalMessage LoadFactoryPreset(int id, EffectSettings &settings) const override
EffectType GetType() const override
Type determines how it behaves.
bool TransferDataToWindow(const EffectSettings &settings) override
bool VisitSettings(SettingsVisitor &visitor, EffectSettings &settings) override
ManualPageID ManualPage() const override
Name of a page in the Audacity alpha manual, default is empty.
bool ValidateUI(const EffectPlugin &plugin, EffectSettings &) const override
TranslatableString GetDescription() const override
OptionalMessage LoadFactoryDefaults(EffectSettings &settings) const override
bool ProcessOne(Task &task, int count, const WaveChannel &t, sampleCount start, sampleCount len)
bool Process(EffectInstance &instance, EffectSettings &settings) override
wxWeakRef< wxWindow > mUIParent
EffectEqualization(int Options=kEqLegacy)
EqualizationFilter mParameters
EqualizationCurvesList mCurvesList
static const ComponentInterfaceSymbol Symbol
ComponentInterfaceSymbol GetSymbol() const override
OptionalMessage LoadFactoryDefaults(EffectSettings &settings) const override
bool VisitSettings(SettingsVisitor &visitor, EffectSettings &settings) override
bool TrackProgress(int whichTrack, double frac, const TranslatableString &={}) const
Performs effect computation.
Use this object to copy the input tracks to tentative outputTracks.
Hold values to send to effect output meters.
Interface for manipulations of an Effect's settings.
virtual void Reset(Effect &effect) const =0
Factory of instances of an effect.
static int DoMessageBox(const EffectPlugin &plugin, const TranslatableString &message, long style=DefaultMessageBoxStyle, const TranslatableString &titleStr={})
void setCurve(int currentCurve)
bool ValidateUI(EffectSettings &settings)
std::unique_ptr< EffectEditor > PopulateOrExchange(ShuttleGui &S, EffectInstance &instance, EffectSettingsAccess &access, const EffectOutputs *pOutputs)
bool TransferDataToWindow(const EffectSettings &settings)
Visitor of effect or command parameters. This is a base class with lots of virtual functions that do ...
virtual void Define(Arg< bool > var, const wxChar *key, bool vdefault, bool vmin=false, bool vmax=false, bool vscl=false)
SettingsVisitor that gets parameter values into a string.
Derived from ShuttleGuiBase, an Audacity specific class for shuttling data to and from GUI.
SettingsVisitor that sets parameters to a value (from a string)
static TrackList & Get(AudacityProject &project)
auto Selected() -> TrackIterRange< TrackType >
Holds a msgid for the translation catalog; may also bind format arguments.
wxString Translation() const
bool Append(constSamplePtr buffer, sampleFormat format, size_t len)
bool GetFloats(float *buffer, sampleCount start, size_t len, fillFormat fill=FillFormat::fillZero, bool mayThrow=true, sampleCount *pNumWithinClips=nullptr) const
"narrow" overload fetches from the unique channel
A Track that contains audio waveform data.
Positions or offsets within audio files need a wide type.
auto end(const Ptr< Type, BaseDeleter > &p)
Enables range-for.
auto begin(const Ptr< Type, BaseDeleter > &p)
Enables range-for.
BuiltinCommandsModule::Registration< CompareAudioCommand > reg
BuiltinEffectsModule::Registration< EffectEqualizationCurve > reg2
BuiltinEffectsModule::Registration< EffectEqualizationGraphic > reg3
void swap(std::unique_ptr< Alg_seq > &a, std::unique_ptr< Alg_seq > &b)
double GetRate(const Track &track)
void AccumulateSamples(constSamplePtr buffer, size_t len)
static constexpr auto windowSize
const size_t idealBlockLen
Task(size_t M, size_t idealBlockLen, WaveChannel &channel)
Externalized state of a plug-in.
static constexpr int loFreqI
static constexpr size_t windowSize
void Filter(size_t len, float *buffer) const
Parameters of the Equalization effects that persist in configuration files.
void LoadDefaults(int options)
static constexpr EnumParameter InterpMeth
static constexpr EffectParameter FilterLength
static constexpr EffectParameter InterpLin