Results 81 to 90 of about 14,802 (299)
The Transient Response of Loudspeakers [PDF]
, 1948 Howard C. Hardy, H. H. Hall
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Prevalence of Stroke and Diagnostic Performance of Emergency MRI in Acute Isolated Dizziness
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Stroke is frequently misdiagnosed in patients presenting with acute isolated dizziness; the optimal imaging modality for this population remains debated. This study aimed to determine the prevalence of stroke among patients with isolated dizziness and to assess the diagnostic accuracy of magnetic resonance imaging (MRI) and computed ...
Xiao Hu +11 more
wiley +1 more source
Facilities of the Altec Lansing Corporation for the Measurement of Loudspeaker Performance [PDF]
, 1948 Paul S. Veneklasen
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Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Cognitive impairment, fatigue, and depression are common in multiple sclerosis (MS), potentially due to disruption of regional functional connectivity caused by white matter (WM) lesions. We explored whether WM lesions functionally connected to specific brain regions contribute to these MS‐related manifestations.
Alessandro Franceschini +7 more
wiley +1 more source
The Journal of the Acoustical Society of America, 1950 Most analyses of loudspeaker performances are based primarily on the consideration of details of the electromechanical coupling. This approach has proved too inadequate to handle the problem of explaining the phase response of typical loudspeakers or the response to transients.
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Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective The optimal treatment for neurosarcoidosis myelitis is uncertain. We characterize incident neurosarcoidosis myelitis and assess treatment response by MRI and clinical scales. Methods Incident probable or definite neurosarcoidosis myelitis in adults was retrospectively identified from 13 academic medical centers.
Giovanna S. Manzano +39 more
wiley +1 more source
Comparison of digital loudspeaker - equalization techniques
Archives of Acoustics, 2005 An overview of digital equalization techniques for loudspeaker systems is presented. The known algorithms are systematized and modified. Equalization is effected by a single digital filter for the on-axis loudspeaker response.
P. Dziechciński
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Miniature Loudspeakers for Personal Radio Receivers [PDF]
, 1957 John C. Bleazey +2 more
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Expanding Hereditary Spastic Paraplegias Limits: Biallelic SPAST Variants in Cerebral Palsy Mimics
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Hereditary spastic paraplegias (HSP) are rare neurodegenerative disorders marked by spasticity and lower limb weakness. The most common type, SPG4, is usually autosomal dominant and caused by SPAST gene variants, typically presenting as pure HSP.
Gregorio A. Nolasco +18 more
wiley +1 more source
Loudspeaker Equalization with Post-Processing
EURASIP Journal on Advances in Signal Processing, 2002 Loudspeaker equalization is an essential technique in audio system design. A well-known equalization scheme is based on the deconvolution of the desired equalized response with the measured impulse response of the loudspeaker.
Ser Wee, Wang Peng, Zhang Ming
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