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Fredrik Ljunggren

Observed names: F LJUNGGREN, Ljunggren, F., Ljunggren, Fredrik
ORCID: 0000-0002-8451-4804
Observed ORCID: 0000-0002-8451-4804
OpenAlex ID: A5039320162
Correlation between sound insulation and occupants’ perception – Proposal of alternative single number rating of impact sound
2014 · Fredrik Ljunggren, Christian Simmons, et al. · Applied Acoustics · 117
Correlation between sound insulation and occupants’ perception – Proposal of alternative single number rating of impact sound, part II
2017 · Fredrik Ljunggren, Christian Simmons, et al. · Applied Acoustics · 53
Potential solutions to improved sound performance of volume based lightweight multi-storey timber buildings
2010 · Fredrik Ljunggren, Anders Ågren · Applied Acoustics · 41
On the uncertainty of building acoustic measurements – Case study of a cross-laminated timber construction
2012 · Rikard Öqvist, Fredrik Ljunggren, et al. · Applied Acoustics · 34
Correlation between sound insulation and occupants’ perception – Proposal of alternative single number rating of impact sound, Part III
2022 · Fredrik Ljunggren, Christian Simmons · Applied Acoustics · 30
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Human vibration perception from single- and dual-frequency components
2006 · Fredrik Ljunggren, Junye Wang, et al. · Journal of Sound and Vibration · 29
Walking sound annoyance vs. impact sound insulation from 20 Hz
2018 · Rikard Öqvist, Fredrik Ljunggren, et al. · Applied Acoustics · 25
Floor Vibration - Dynamic Properties and Subjective Perception
2006 · Fredrik Ljunggren · Diva portal (Dalarna University Library) · 22
Development of a new damper to reduce resonant vibrations in lightweight steel joist floors
2002 · Fredrik Ljunggren, Anders Ågren · Applied Acoustics · 19
Innovative solutions to improved sound insulation of CLT floors
2023 · Fredrik Ljunggren · Developments in the Built Environment · 17
Variations in Sound Insulation in Nominally Identical Prefabricated Lightweight Timber Constructions
2010 · Rikard Öqvist, Fredrik Ljunggren, et al. · Building Acoustics · 15
Cross-laminated timber: a state-of-the-art review of moisture, fire, acoustics, and energy-related aspects
2025 · Fredrik Ljunggren, Maria Fredriksson, et al. · Wood Material Science and Engineering · 14
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Elastic Layers to Reduce Sound Transmission in Lightweight Buildings
2013 · Fredrik Ljunggren, Anders Ågren · Building Acoustics · 14
Findings from the AkuLite project : Correlation between measured vibro-acoustic parameters and subjective perception in lightweight buildings
2013 · Fredrik Ljunggren, Christian Simmons, et al. · Diva portal (Dalarna University Library) · 14
Airborne sound insulation between dwellings, from 50 vs. 100 Hz – A compilation of Swedish field surveys
2017 · Fredrik Ljunggren, Christian Simmons · Applied Acoustics · 10
Uncertainty of in situ low frequency reverberation time measurements from 20 Hz - An empirical study
2016 · Fredrik Ljunggren, Rikard Oqvist, et al. · Noise Control Engineering Journal · 10
Acoustics in wooden buildings. State of the art 2008 : Vinnova project 2007-01653
2008 · Fredrik Ljunggren, Anders Ågren · KTH Publication Database DiVA (KTH Royal Institute of Technology) · 8
An Improved Prediction Model for the Impact Sound Level of Lightweight Floors: Introducing Decoupled Floor-Ceiling and Beam-Plate Moment
2011 · Mohammad Sazzad Mosharrof, Jonas Brunskog, et al. · Acta acustica united with Acustica · 7
Sound insulation in multi-family houses: Proposal of single number limits for acoustical protection and comfort
2023 · Fredrik Ljunggren, Christian Simmons · Building Acoustics · 6
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Sound Insulation Prediction of Single and Double CLT Panels
2019 · Ljunggren, Fredrik · RWTH Publications (RWTH Aachen) · 6
Variations in sound insulation from 20 Hz in lightweight dwellings
2018 · Rikard Öqvist, Fredrik Ljunggren · Noise Control Engineering Journal · 6
Dynamic and Subjective Analysis of a Lightweight/Semi-Heavyweight Floor in a Laboratory
2006 · Fredrik Ljunggren, Anders Ågren · Building Acoustics · 5
Variations in sound insulation in multi-storey lightweight timber constructions
2009 · Rikard Öqvist, Fredrik Ljunggren, et al. · DiVA (Luleå University of Technology) · 4
Improved sound insulation in module based timber framed buildings
2008 · Fredrik Ljunggren · Diva portal (Dalarna University Library) · 4
Experimental work to increase the damping in a resilient ceiling
2002 · Fredrik Ljunggren, Fredrik Edfast · DiVA (Luleå University of Technology) · 4
Works count: 60
Citation count: 541
H-index: 14
I10-index: 16
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