Svante Granqvist

Om mig
Publikationer
CV
Populärvetenskap och samverkan

Om mig

* 2014 - Universitetslektor, Karolinska Institutet (KI)
* 2012 - Universitetslektor, Kungl Tekniska Högskolan (KTH)
* 2003 - Tekn. dr., KTH "Computer methods for voice analysis"
* 1989 - Civilingenjör i elektroteknik, KTH

Forskningsbeskrivning

Svante Granqvists expertis gäller talets och röstens akustik och
modellering och analys av rösten med dator. Interdisciplinärt samarbete har
varit en viktig del av de flesta publikationerna. Han har skrivit flera fritt
tillgängliga mjukvaror för röstanalys.
Aktuellt forskningsarbete innefattar program för bearbetning av data från
röstdosimetern VoxLog, utveckling av utrustning för tryck- och
flödesmätningar på resonansrör som används vid röstterapi. Flera fria
programvaror finns tillgängliga, så som ljudeditorn Sopran,
fonetogramprogramvaran RecVox och programmet Visor som används för
lyssningsbedömningar. Svante Granqvist bidrar också med teknisk expertis i
andra forskningsprojekt.

Undervisning

Svante Granqvist undervisar om rummets och röstens akustik samt om
inspelningsteknik på KI i kurserna Röst- och talstörningar 1&2,
Kommunikation hos personer med hörselnedsättning, ST-kurs i foniatri och
foniatrisk diagnostik. På KTH har han undervisat i ett tjugotal kurser inom
matematik, fysik, programmering, elektronik, elektroakustik, musikakustik,
ljudteknik och röstfunktion.

Artiklar

Article: JOURNAL OF VOICE. 2025;:S0892-1997(25)00310-8
Automatic Measurement and Classification of Pressure Peaks When Estimating Subglottal Pressure by Oral Pressure During p-Occlusions.
Granqvist S; Lundblad A; Bergström Börlin E; Hertegård S; Nygren U
Article: JOURNAL OF VOICE. 2024;:S0892-1997(24)00023-7
Gender-Affirming Voice Training for Trans Women: Acoustic Outcomes and Their Associations With Listener Perceptions Related to Gender.
Södersten M; Oates J; Sand A; Granqvist S; Quinn S; Dacakis G; Nygren U
Article: JOURNAL OF VOICE. 2023;37(4):631.e7-631.e15
Long-Term Average Spectrum Characteristics of Portuguese Fado-Cancao from Coimbra
La FMB; Silva LS; Granqvist S
Article: JOURNAL OF VOICE. 2023;37(3):467.e19-467.e31
Female Voice-Related Sexual Attractiveness to Males: Does it Vary With Different Degrees of Conception Likelihood?
La FMB; Polo N; Granqvist S; Cova T; Pais AC
Article: PSYCHOLOGY OF MUSIC. 2022;50(3):933-944
Augmented visual-feedback of airflow: Immediate effects on voice-source characteristics of students of singing
Batista La FM; Sundberg J; Granqvist S
Article: CLEFT PALATE CRANIOFACIAL JOURNAL. 2019;56(4):454-461
The Impact of Maxillary Advancement on Consonant Proficiency in Patients With Cleft Lip and Palate, Lay Listeners' Opinion, and Patients' Satisfaction With Speech
Hagberg E; Flodin S; Granqvist S; Karsten A; Neovius E; Lohmander A
Article: CLEFT PALATE CRANIOFACIAL JOURNAL. 2018;55(8):1060-1071
Reliability of Hypernasality Rating: Comparison of 3 Different Methods for Perceptual Assessment
Yamashita RP; Borg E; Granqvist S; Lohmander A
Article: JOURNAL OF SPEECH LANGUAGE AND HEARING RESEARCH. 2018;61(3):441-461
Tutorial and Guidelines on Measurement of Sound Pressure Level in Voice and Speech
Svec JG; Granqvist S
Article: JOURNAL OF VOICE. 2018;32(1):126.e23-126.e38
Vocal Behavior in Environmental Noise: Comparisons Between Work and Leisure Conditions in Women With Work-related Voice Disorders and Matched Controls
Portela AS; Granqvist S; Ternstrom S; Sodersten M
Article: JOURNAL OF VOICE. 2018;32(1):126.e11-126.e22
Resonance Tube Phonation in Water-the Effect of Tube Diameter and Water Depth on Back Pressure and Bubble Characteristics at Different Airflows
Wistbacka G; Andrade PA; Simberg S; Hammarberg B; Sodersten M; Svec JG; Granqvist S
Article: JOURNAL OF VOICE. 2017;31(3):390.e1-390.e8
Real-Time Visual Feedback of Airflow in Voice Training: Aerodynamic Properties of Two Flow Ball Devices
La FMB; Wistbacka G; Andrade PA; Granqvist S
Article: FOLIA PHONIATRICA ET LOGOPAEDICA. 2016;68(3):144-151
Long-Term Follow-Up of Patients with Spasmodic Dysphonia and Improved Voice despite Discontinuation of Treatment
Geneid A; Lindestad P-A; Granqvist S; Moller R; Sodersten M
Article: JOURNAL OF VOICE. 2016;30(1):36-41
The Flow and Pressure Relationships in Different Tubes Commonly Used for Semi-occluded Vocal Tract Exercises
Andrade PA; Wistbacka G; Larsson H; Sodersten M; Hammarberg B; Simberg S; Svec JG; Granqvist S
Article: LOGOPEDICS PHONIATRICS VOCOLOGY. 2015;40(3):113-121
Resonance tube phonation in water: High-speed imaging, electroglottographic and oral pressure observations of vocal fold vibrations - a pilot study
Granqvist S; Simberg S; Hertegard S; Holmqvist S; Larsson H; Lindestad P-A; Sodersten M; Hammarberg B
Article: JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA. 2015;137(1):407-418
The softest sound levels of the human voice in normal subjects
Sramkova H; Granqvist S; Herbst CT; Svec JG
Article: JOURNAL OF VOICE. 2013;27(4):411-421
Subglottal Pressure Oscillations Accompanying Phonation
Sundberg J; Scherer R; Hess M; Mueller F; Granqvist S
Article: JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA. 2012;131(1):435-441
Comparing closed quotient in children singers' voices as measured by high-speed-imaging, electroglottography, and inverse filtering
Mecke A-C; Sundberg J; Granqvist S; Echternach M
Journal article: JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA. 2011;129(4):2528
Dependence of long‐term‐average spectrum curves of voices as function of equivalent sound level.
Sundberg J; Granqvist S
Article: AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY. 2010;19(4):356-368
Guidelines for Selecting Microphones for Human Voice Production Research
Svec JG; Granqvist S
Article: LOGOPEDICS PHONIATRICS VOCOLOGY. 2010;35(2):98-102
Personal computers in the voice laboratory: Part two-audio devices
Ternstrom S; Granqvist S
Article: LOGOPEDICS PHONIATRICS VOCOLOGY. 2009;34(4):224-227
Personal computers in the voice laboratory: Part one-the computing environment
Ternstrom S; Granqvist S
Article: JOURNAL OF VOICE. 2009;23(5):587-593
Child Voice and Noise: A Pilot Study of Noise in Day Cares and the Effects on 10 Children's Voice Quality According to Perceptual Evaluation
McAllister AM; Granqvist S; Sjolander P; Sundberg J
Journal article: LOGOPEDICS PHONIATRICS VOCOLOGY. 2009;:1-5
Personal computers in the voice laboratory: Part two—audio devices
Ternstrom S; Granqvist S
Journal article: LOGOPEDICS PHONIATRICS VOCOLOGY. 2009;:1-4
Personal computers in the voice laboratory: Part one—the computing environment
Ternstrom S; Granqvist S
Article: LOGOPEDICS PHONIATRICS VOCOLOGY. 2007;32(4):157-164
High-speed registration of phonation-related glottal area variation during artificial lengthening of the vocal tract
Laukkanen A-M; Pulakka H; Alku P; Vilkman E; Hertegard S; Lindestad P-A; Larsson H; Granqvist S
Journal article: JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA. 2006;120(5):3349
Child voice and noise; acoustic effects of a day at the day‐care related to background noise levels
McAllister A; Granqvist S; Sundberg J; Sjolander P; Tronnier M
Journal article: JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA. 2004;115(5):2587
Why does humming clean your maxillar sinuses of NO gas?
Sundberg J; Granqvist S; Weitzberg E; Lundberg J
Article: JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA. 2003;114(5):2934-2945
The correlogram: A visual display of periodicity
Granqvist S; Hammarberg B
Article: LOGOPEDICS PHONIATRICS VOCOLOGY. 2003;28(3):109-116
The visual sort and rate method for perceptual evaluation in listening tests.
Granqvist S
Article: LOGOPEDICS PHONIATRICS VOCOLOGY. 2003;28(2):71-80
The self-to-other ratio applied as a phonation detector for voice accumulation.
Granqvist S
Article: LOGOPEDICS PHONIATRICS VOCOLOGY. 2003;28(1):29-39
Methods to study pre-school teachers' voice at work: simultaneous recordings with a voice accumulator and a DAT recorder.
Szabo A; Hammarberg B; Granqvist S; Södersten M
Article: JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA. 2001;110(6):3193-3197
A method of applying Fourier analysis to high-speed laryngoscopy
Granqvist S; Lindestad P
Article: ANNALS OF OTOLOGY RHINOLOGY AND LARYNGOLOGY. 2000;109(2):204-209
Botulinum toxin injections for essential voice tremor
Hertegård S; Granqvist S; Lindestad P
Visa fler

Alla övriga publikationer

Published conference paper: JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA. 2023;154(2):801-807
Fundamental frequency disturbances in female and male singers' pitch glides through long tube with varied resistancesa)
Sundberg J; La F; Granqvist S
Editorial comment: JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA. 2015;137(5):3005-3007
Toward a consensus on symbolic notation of harmonics, resonances, and formants in vocalization
Titze IR; Baken RJ; Bozeman KW; Granqvist S; Henrich N; Herbst CT; Howard DM; Hunter EJ; Kaelin D; Kent RD; Kreiman J; Kob M; Loefqvist A; McCoy S; Miller DG; Noe H; Scherer RC; Smith JR; Story BH; Svec JG; Ternstrom S; Wolfe J
Conference publication: 2008;:972-976
VEMUS: An Integrated Platform to Support Music Tuition Tasks
Tambouratzis G; Perifanos K; Voulgari I; Askenfelt A; Granqvist S; Hansen KF; Orlarey Y; Fober D; Letz S
Published conference paper: JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA. 2006;119(5):2611-2617
Paranasal sinus ventilation by humming
Granqvist S; Sundberg J; Lundberg JO; Weitzberg E
Conference publication: 2004;:1121-1124
Analysis of the voice source in different phonation types: simultaneous high-sped imaging of the vocal fold vibration and glottal inverse filtering
Pulakka H; Alku P; Granqvist S; Hertegard S; Larsson H; Laukkanen A-M; Lindestad P-A; Vilkman E
Published conference paper: ANNALS OF THE NEW YORK ACADEMY OF SCIENCES. 2003;999:161-165
Estimating internal drift and just noticeable difference in the perception of continuous tempo drift - A new method
Dahl S; Granqvist S
Published conference paper: JOURNAL OF VOICE. 2003;17(3):319-330
Simultaneous analysis of vocal fold vibration and transglottal airflow:: Exploring a new experimental setup
Granqvist S; Hertegård S; Larsson H; Sundberg J
Published conference paper: JOURNAL OF VOICE. 2002;16(3):356-371
Vocal behavior and vocal loading factors for preschool teachers at work studied with binaural DAT recordings
Södersten M; Granqvist S; Hammarberg B; Szabo A
Published conference paper: JOURNAL OF VOICE. 2001;15(1):78-85
Voice source characteristics in mongolian "throat singing" studied with high-speed imaging technique, acoustic spectra, and inverse filtering
Lindestad P; Södersten M; Merker B; Granqvist S

Anställningar

Anknuten till Undervisning/Handledning, Klinisk vetenskap, intervention och teknik, Karolinska Institutet, 2025-2026
Universitetslektor, Klinisk vetenskap, intervention och teknik, Karolinska Institutet, 2013-2025

Om mig

Forskningsbeskrivning

Undervisning

Artiklar

Alla övriga publikationer

Anställningar

Nyheter från KI

Kalenderhändelser från KI