About: Envelope (waves)

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Function describing the extremes of an oscillating signal

Property	Value
dbo:description	função descrevendo os extremos de um sinal oscilatório (pt) تابعی که حدود بالایی و پایینی یک سیگنال نوسانی را توصیف می‌کند (fa) suave curva bordeando los extremos de una señal oscilante (es) function describing the extremes of an oscillating signal (en)
dbo:thumbnail	wiki-commons:Special:FilePath/Signal_envelopes.png?width=300
dbo:wikiPageWikiLink	dbr:File:Wave_group.gif dbc:Waves dbr:Trigonometric_identity dbr:Condensed_matter_physics dbr:Speed_of_light dbc:Radio_electronics dbr:Engineering dbr:Phase_velocity dbr:Schrödinger_equation dbr:Smooth_curve dbr:Envelope_(mathematics) dbr:Moving_average dbr:Eigenfunction dbr:Envelope_tracking dbr:Physics dbr:Quantum_mechanics dbr:Spectral_envelope dbr:Envelope_detector dbr:Group_velocity dbr:Sine_wave dbr:Diffraction_pattern dbc:Interferometry dbc:Radio_modulation_modes dbr:Amplitude dbr:Digital_signal_processing dbr:Modulation dbr:Oscillation dbr:Dispersion_(optics) dbr:Brillouin_zone dbc:Interference dbr:Dispersion_relation dbr:Hilbert_transform dbr:Peak_envelope_power dbr:Empirical_mode_decomposition dbr:Instantaneous_phase dbr:Bloch_wave dbr:Mathematics_of_oscillation dbr:File:Double-slit_diffraction_pattern.png dbr:File:Electron_probabilities_in_GaAs_quantum_well.png dbr:File:Modulated_wave.png dbr:File:Phonon_dispersion_relations_in_GaAs.png dbr:File:Signal_envelopes.png dbr:Beat_frequency dbr:Signal_(electronics) dbr:Wavevector dbr:RMS_amplitude dbr:Classical_vacuum dbr:Phonons
dbp:wikiPageUsesTemplate	dbt:Citizendium dbt:Reflist dbt:See_also dbt:Pi dbt:Slink dbt:Short_description
dct:subject	dbc:Waves dbc:Radio_electronics dbc:Interferometry dbc:Radio_modulation_modes dbc:Interference
gold:hypernym	dbr:Curve
rdfs:label	Envelope (waves) (en) Envolvente (ondas) (es) Obwiednia sygnału (pl) Envelope (modulação) (pt) Обвідна (хвилі) (uk)
rdfs:seeAlso	dbr:Group_velocity dbr:Wave dbr:K·p_perturbation_theory
owl:sameAs	freebase:Envelope (waves) yago-res:Envelope (waves) wikidata:Envelope (waves) dbpedia-pt:Envelope (waves) dbpedia-es:Envelope (waves) dbpedia-pl:Envelope (waves) dbpedia-et:Envelope (waves) dbpedia-fi:Envelope (waves) dbpedia-uk:Envelope (waves) dbpedia-global:Envelope (waves)
prov:wasDerivedFrom	wikipedia-en:Envelope_(waves)?oldid=1282299752&ns=0
foaf:depiction	wiki-commons:Special:FilePath/Phonon_dispersion_relations_in_GaAs.png wiki-commons:Special:FilePath/Wave_group.gif wiki-commons:Special:FilePath/Double-slit_diffraction_pattern.png wiki-commons:Special:FilePath/Modulated_wave.png wiki-commons:Special:FilePath/Signal_envelopes.png wiki-commons:Special:FilePath/Electron_probabilities_in_GaAs_quantum_well.png
foaf:isPrimaryTopicOf	wikipedia-en:Envelope_(waves)
is dbo:wikiPageDisambiguates of	dbr:Envelope_(disambiguation)
is dbo:wikiPageRedirects of	dbr:Lower_envelope_(waves) dbr:Lower_envelope_(waves) dbr:Signal_envelope dbr:Wave_envelope dbr:Envelope_curve dbr:Envelope_estimator dbr:Instantaneous_amplitude
is dbo:wikiPageWikiLink of	dbr:WavePad_Audio_Editor dbr:Position_and_momentum_spaces dbr:Length_measurement dbr:Gaussian_beam dbr:Refractive_index dbr:Speed_of_light dbr:Envelope_(disambiguation) dbr:Pro_Tools dbr:LORAN dbr:Laser dbr:Analytic_signal dbr:Wave_vector dbr:Sound_chip dbr:Envelope_tracking dbr:Music dbr:Music_theory dbr:Sample-based_synthesis dbr:Envelope_detector dbr:Gee_(navigation) dbr:Limit_inferior_and_limit_superior dbr:Diffraction_from_slits dbr:Fourier_transform dbr:Tetrode dbr:Radar_signal_characteristics dbr:Group_velocity dbr:Wave dbr:Wavelength dbr:Amplitude dbr:Unified_S-band dbr:Additive_synthesis dbr:Ultrashort_pulse dbr:Amplitude_modulation dbr:Yamaha_Motif dbr:United_Kingdom_patent_394325 dbr:Envelope_(music) dbr:RLC_circuit dbr:Beat_(acoustics) dbr:Slowly_varying_envelope_approximation dbr:Lower_envelope_(waves) dbr:Constant_envelope dbr:Roland_RS-202 dbr:Gee-H_(navigation) dbr:Index_of_wave_articles dbr:Auditosensory_cortex dbr:Severity_factor dbr:ESpeak dbr:Harmor dbr:Temporal_envelope_and_fine_structure dbr:Adaptive_biasing dbr:Signal_envelope dbr:Wave_envelope dbr:Envelope_curve dbr:Envelope_estimator dbr:Instantaneous_amplitude
is rdfs:seeAlso of	dbr:Wave
is owl:differentFrom of	dbr:Lower_envelope
is foaf:primaryTopic of	wikipedia-en:Envelope_(waves)