Results 21 to 30 of about 7,822,772 (238)
Repetition enhancement for frequency-modulated but not unmodulated sounds: a human MEG study [PDF]
, 2010 Background: Decoding of frequency-modulated (FM) sounds is essential for phoneme identification. This study investigates selectivity to FM direction in the human auditory system.
Christian F. Altmann +17 more
core +2 more sources
Temporal modulation transfer functions in the European Starling (Sturnus vulgaris): II. Responses of auditory-nerve fibres [PDF]
, 1995 The temporal resolution of cochlear-nerve fibres in the European starling was determined with sinusoidally amplitude-modulated noise stimuli similar to those previously used in a psychoacoustic study in this species (Klump and Okanoya, 1991).
Klump, Georg M. +3 more
core +1 more source
Comprehensive Control Strategy Considering Hybrid Energy Storage for Primary Frequency Modulation
Energies, 2022 The increase in the number of new energy sources connected to the grid has made it difficult for power systems to regulate frequencies. Although battery energy storage can alleviate this problem, battery cycle lives are short, so hybrid energy storage is
Laiqing Yan +5 more
doaj +1 more source
Cortical Mechanisms for the Segregation and Representation of Acoustic Textures [PDF]
, 2010 Auditory object analysis requires two fundamental perceptual processes: the definition of the boundaries between objects, and the abstraction and maintenance of an object's characteristic features. Although it is intuitive to assume that the detection of
Stewart, Lauren +6 more
core +7 more sources
Frontiers in Energy Research, 2022 As a high proportion of clean energy is connected to the power grid, the occupancy rate of the system synchronous machine decreases, the inertia constant of the system decreases, and the difficulty of frequency adjustment continues to increase.
Yuxiu Zang +6 more
doaj +1 more source
Xi'an Gongcheng Daxue xuebao, 2022 A large number of photovoltaic grid-connected operation will cause the decline of system frequency response performance, and the identification of system time-varying inertia is helpful for photovoltaic to participate in the setting of frequency ...
ZHU Jianjun +3 more
doaj +1 more source
Review of Grid Codes and Implementation for Wind Farm Frequency Regulation [PDF]
E3S Web of Conferences, 2022 With the increase of wind power and the construction of UHVDC transmission, the wind turbines must actively participate in the system frequency regulation through inertia response and primary frequency regulation to ensure the safe and stable operation ...
Bao Xianwen, Zhang Lirong
doaj +1 more source
Energies, 2016 With the proportion of air conditioners increasing gradually, they can provide a certain amount of frequency-controlled reserves for a micro-grid. Optimizing utilization of air conditioners and considering load response characteristics and customer ...
Qingzhu Wan, Yuan Bian, Yalan Chen
doaj +1 more source
External cavity diode lasers and non-linear optical frequency conversion in spectroscopic applications [PDF]
, 2006 Semiconductor diode lasers are successful tools in atomic spectroscopy. They are routinely used in frequency conversion applications to develop devices that access regions of the spectrum not directly available.
Shah, Anjali
core +2 more sources
Research and Design of a Monitoring Device for Distributed Photovoltaic Power Station
Zhejiang dianli, 2022 A monitoring device for distributed photovoltaic power stations has been developed to diminish the impact of intermittent and random power generation on the grid voltage and frequency. Firstly， the basic principle of the device and the design of hardware
GAN Wen +7 more
doaj +1 more source