Results 281 to 290 of about 27,501 (314)
Some of the next articles are maybe not open access.
Experiments with a loudspeaker
European Journal of Physics, 2009A common moving-coil loudspeaker is useful for learning harmonic motion. A simple optical method is used to observe free and forced oscillations of the diaphragm of a loudspeaker. With a lock-in amplifier and data-acquisition system, the frequency response of the loudspeaker and its electrical impedance are automatically recorded versus frequency. From
openaire +2 more sources
The Journal of the Acoustical Society of America, 1956
In ordinary loudspeakers for the audible range, the paper cone forms the matching device between driving mechanism and air load. It is well known that the cone cannot be designed without much trial and error, as movement at the higher frequencies is very complicated.
openaire +2 more sources
In ordinary loudspeakers for the audible range, the paper cone forms the matching device between driving mechanism and air load. It is well known that the cone cannot be designed without much trial and error, as movement at the higher frequencies is very complicated.
openaire +2 more sources
On the characterization of Peth�'s Loudspeaker
Publicationes Mathematicae Debrecen, 2015For $d \in \mathbb{N}$ and $\mathbf{r} \in \mathbb{C}^d$ let $ _\mathbf{r}: \mathbb{Z}[\mathrm{i}]^d \to \mathbb{Z}[\mathrm{i}]^d$, where $ _\mathbf{r}(\mathbf{a})=(a_2,...,a_d,$ $-\lfloor\mathbf{r}\mathbf{a}\rfloor)$ for $\mathbf{a}=(a_1,...,a_d)$, denote the (d-dimensional) Gaussian shift radix system associated with $\mathbf{r}$.
openaire +2 more sources
Dynamic Audio Reproduction with Linear Loudspeaker Arrays
Journal of The Audio Engineering Society, 2019M. S. Gálvez, D. Menzies, F. Fazi
semanticscholar +1 more source
A Beamformer to Play with Wall Reflections: The Icosahedral Loudspeaker
Computer Music Journal, 2017F. Zotter +3 more
semanticscholar +1 more source
Loudspeaker Measurements and Modeling
1997Loudspeaker measurement technology has grown significantly in the last two decades since digital signal processing has come on the scene. In earlier days, we had mechanically driven sine wave oscillators operating in synchronism with moving paper chart recorders, many of which are just now winding down their useful existence.
openaire +2 more sources
Time Domain Optimization of Filters Used in a Loudspeaker Array for Personal Audio
IEEE/ACM Transactions on Audio Speech and Language Processing, 2015M. S. Gálvez, S. Elliott, J. Cheer
semanticscholar +1 more source
Performance and efficiency of loudspeaker driven synthetic jet actuator
, 2016P. Gil, P. Strzelczyk
semanticscholar +1 more source