Bandwidth Extension of Telephone Speech Using a Neural Network and a Filter Bank Implementation for Highband Mel SpectrumPULAKKA, Hannu; ALKU, Paavo.IEEE transactions on audio, speech, and language processing. 2011, Vol 19, Num 7, pp 2170-2183, issn 1558-7916, 14 p.Article

Emotions in vowel segments of continuous speech : Analysis of the glottal flow using the normalised amplitude quotientAIRAS, Matti; ALKU, Paavo.Phonetica. 2006, Vol 63, Num 1, pp 26-46, issn 0031-8388, 21 p.Article

Linear predictive method for improved spectral modeling of lower frequencies of speech with small prediction ordersALKU, Paavo; BÄCKSTRÖM, Tom.IEEE transactions on speech and audio processing. 2004, Vol 12, Num 2, pp 93-99, issn 1063-6676, 7 p.Article

A constrained linear predictive model with the minimum-phase propertyBÄCKSTRÖM, Tom; ALKU, Paavo.Signal processing. 2003, Vol 83, Num 10, pp 2259-2264, issn 0165-1684, 6 p.Article

Discrimination of native and non-native vowel contrasts in bilingual Turkish-German and monolingual German children: Insight from the Mismatch Negativity ERP componentRINKER, Tanja; ALKU, Paavo; BROSCH, Sibylle et al.Brain and language (Print). 2010, Vol 113, Num 2, pp 90-95, issn 0093-934X, 6 p.Article

Stabilised weighted linear predictionMAGI, Carlo; POHJALAINEN, Jouni; BÄCKSTRÖM, Tom et al.Speech communication (Print). 2009, Vol 51, Num 5, pp 401-411, issn 0167-6393, 11 p.Article

An amplitude quotient based method to analyze changes in the shape of the glottal pulse in the regulation of vocal intensityALKU, Paavo; AIRAS, Matti; BJORKNER, Eva et al.The Journal of the Acoustical Society of America. 2006, Vol 120, Num 2, pp 1052-1062, issn 0001-4966, 11 p.Article

Synthesis and perception of breathy, normal, and Lombard speech in the presence of noise : The listening talker: context-dependent speech production and perceptionRAITIO, Tuomo; SUNI, Antti; VAINIO, Martti et al.Computer speech & language (Print). 2014, Vol 28, Num 2, pp 648-664, issn 0885-2308, 17 p.Article

Simple proofs of root locations of two symmetric linear prediction modelsMAGI, Carlo; BÄCKSTRÖM, Tom; ALKU, Paavo et al.Signal processing. 2008, Vol 88, Num 7, pp 1894-1897, issn 0165-1684, 4 p.Article

Glottal source processing: From analysis to applications : Global Source Processing: from Analysis to ApplicationsDRUGMAN, Thomas; ALKU, Paavo; ALWAN, Abeer et al.Computer speech & language (Print). 2014, Vol 28, Num 5, pp 1117-1138, issn 0885-2308, 22 p.Article

The auditory N1m reveals the left-hemispheric representation of vowel identity in humansMÄKELÄ, Anna Mari; ALKU, Paavo; TIITINEN, Hannu et al.Neuroscience letters. 2003, Vol 353, Num 2, pp 111-114, issn 0304-3940, 4 p.Article

Time-domain parameterization of the closing phase of glottal airflow waveform from voices over a large intensity rangeBÄCKSTRÖM, Tom; ALKU, Paavo; VILKMAN, Erkki et al.IEEE transactions on speech and audio processing. 2002, Vol 10, Num 3, pp 186-192, issn 1063-6676Article

Quasi Closed Phase Glottal Inverse Filtering Analysis With Weighted Linear PredictionAIRAKSINEN, Manu; RAITIO, Tuomo; STORY, Brad et al.IEEE/ACM transactions on audio, speech, and language processing. 2014, Vol 22, Num 3-4, pp 596-607, 12 p.Article

Dynamic extremes of voice in the light of time domain parameters extracted from the amplitude features of glottal flow and its derivativeVILKMAN, Erkki; ALKU, Paavo; VINTTURI, Juha et al.Folia phoniatrica et logopaedica. 2002, Vol 54, Num 3, pp 144-157, issn 1021-7762Article

A time-domain interpretation for the LSP decompositionBÄCKSTRÖM, Tom; ALKU, Paavo; PAATERO, Tuomas et al.IEEE transactions on speech and audio processing. 2004, Vol 12, Num 6, pp 554-560, issn 1063-6676, 7 p.Article

An adaptive post-filtering method producing an artificial Lombard-like effect for intelligibility enhancement of narrowband telephone speech : The listening talker: context-dependent speech production and perceptionJOKINEN, Emma; TAKANEN, Marko; VAINIO, Martti et al.Computer speech & language (Print). 2014, Vol 28, Num 2, pp 619-628, issn 0885-2308, 10 p.Article

Change and novelty detection in speech and non-speech sound streamsSOROKIN, Alexander; ALKU, Paavo; KUJALA, Teija et al.Brain research. 2010, Vol 1327, pp 77-90, issn 0006-8993, 14 p.Article

Neural network-based artificial bandwidth expansion of speechKONTIO, Juho; LAAKSONEN, Laura; ALKU, Paavo et al.IEEE transactions on audio, speech, and language processing. 2007, Vol 15, Num 3, pp 873-881, issn 1558-7916, 9 p.Article

The perception of phonological quantity based on durational cues by native speakers, second-language users and nonspeakers of FinnishYLINEN, Sari; SHESTAKOVA, Anna; ALKU, Paavo et al.Language and Speech. 2005, Vol 48, Num 3, pp 313-338, issn 0023-8309, 26 p.Article

Language context and phonetic change detectionWINKLER, Istvan; KUJALA, Teija; ALKU, Paavo et al.Cognitive brain research. 2003, Vol 17, Num 3, pp 833-844, issn 0926-6410, 12 p.Article

The periodic structure of vowel sounds is reflected in human electromagnetic brain responsesALKU, Paavo; SIVONEN, Päivi; PALOMÄKI, Kalle et al.Neuroscience letters. 2001, Vol 298, Num 1, pp 25-28, issn 0304-3940Article

Evidence of the significance of secondary excitations of the vocal tract for vocal intensityALKU, Paavo; VINTTURI, Juha; VILKMAN, Erkki et al.Folia phoniatrica et logopaedica. 2001, Vol 53, Num 4, pp 185-197, issn 1021-7762Article

Long-term memory traces facilitate short-term memory trace formation in audition in humansHUOTILAINEN, Minna; KUJALA, Anu; ALKU, Paavo et al.Neuroscience letters. 2001, Vol 310, Num 2-3, pp 133-136, issn 0304-3940Article

Parameter-specific modulation of the mismatch negativity to duration decrement and increment : Evidence for asymmetric processesTAKEGATA, Rika; TERVANIEMI, Mari; ALKU, Paavo et al.Clinical neurophysiology. 2008, Vol 119, Num 7, pp 1515-1523, issn 1388-2457, 9 p.Article

Closed phase covariance analysis based on constrained linear prediction for glottal inverse filteringALKU, Paavo; MAGI, Carlo; YRTTIAHO, Santeri et al.The Journal of the Acoustical Society of America. 2009, Vol 125, Num 5, pp 3289-3305, issn 0001-4966, 17 p.Article