Acoustic side-aspect target strength (TS) of living Japanese anchovy (Engraulis japonicus) was measured ... These in situ measurements of side-aspect TS can be applied to improve acoustic detection and estimates ... For analysis and interpretation of the side-aspect TS data, acoustic theoretical model, based on the
Acoustic simulation Excellent Case of Acoustic Design Building Acoustic Design of Art Hall -6- Acoustic ... The Acoustic Design Methods in the Music Halls - Consider acoustic characteristics Acoustic Design of ... Excellent Case of Acoustic Design Building Architectural Acoustic Performance of Art Hall Architectural
Acoustic Waves 1) Traveling variation (oscillation) in acoustic variables - Molecules oscillate back ... Pressure - Concentration of force in an area : Density - Concentration of mass in a volume : Distance - Measure ... to another 8) Propaating speed in so tissue: 1.54mm/us or 1540 m/s - speed used to calibrate range-measuring
Acoustic target strength (TS) measurement and theoretical acoustic scattering models were applied to ... Ex situ measurement and theoretical TS may be applied to improve acoustical detection and biomass estimation ... of the sandfish, and is necessary to measure with various lengths.
Speech recognition cognize human voice automatically in computers through acoustic speech signal. ... Biometrics use measurable physical and active data such as retina, fingerprint, voice, face to compare
The moving ranges and behavior of four wild abalones, Haliotis discus hannai, were measured by an acoustic ... The abalones (WA1-WA4) attached acoustic tags were released and measured the movement during ten months ... receivers were used for monitoring the behavior and measuring the movement range.
performance was measured for comparative analysis of acoustic performance between before and after the ... From this perspective, this study measured acoustic performance of the Bukil dharma hall before remodeling ... improving acoustic performance.
SATA: smallest intensity - SPPA, SAPA: not applicable for continuous-wave US * Decibel (dB) - relative measurement ... of the strength of sound 1) Amplitude [★★] - difference between average value and maximum value of acoustic ... the average propagating speed of so tissue, 1.54 mm/us or 1540 m/s - D (mm) = V x T / 2 (D= depth; V= acoustic
In this study, measurements on oriental river prawn, Macrobrachium koreana, were conducted for two high ... Information on acoustic target strength is key parameter to estimate abundance for acoustic survey. ... These results provide basic information for studying acoustic target strength and conducting acoustic
were investigated and target strengths of fish, grey mullet, with the acoustic source were measured. ... For measurement of target strength in yaw (coronal) plane of fish the to be target was 34cm in length ... Beam widths(down 3 dB) of the parametric acoustic source excited at frequencies of 5KHz, 10KHz, 16KHz
four live A. aurita (bell diameters in the air: 54.2 94.2 mm) were measured with the acoustic data at ... In the ex situ TS measurements, the tilt angles and pulsation from synchronized swimming behavior of ... These results could be utilized as an important data to understand the acoustic characteristic scattering
): 다음 발달 단계 ( 개선되어야 할 패턴의 성질 ) 4~6 주 안에 도달해야 하는 목표 장기목표 Evaluation tool: GMFM (gross motor function measure ... +++) in 2 nd or later trimester ( athetoid risk) Optical blink Begin after 3mon Negative after 6mon Acoustic
This time measuring range was satisfactory for the aim of the fish finding acoustic system. ... The timer with 10KHz clock pulse had the measuring time from 0.1msec to 100sec. ... This parametric acoustic source of 5KHz difference frequency had more higher directional resolution of
, 120 kHz by ex-situ measurement (tethered method) and acoustic scattering model (Krichhoff ray mode, ... To estimate density and biomass of rockfish using acoustic method, target strength (TS) information is ... This study measured TS dependence on tilt angle and size on 14 live rockfish individuals at 38, 70, and
signal measurement experiments using chloroform, a sunken HNS. ... After establishing a pool in an acrylic tank, backscattering signals were measured according to the presences ... In this study, the possibility of acoustic detection of sunken HNS was investigated through backscattering
They were measured in cases of using and not using Hyper- TSE and acoustic noise reduction. ... SAR and SNR were measured using Siemens NUMARIS/4 - syngo MR E11 focusing on the 0.02㎠ area of Gray matter ... *200, NEX: 2), and T2 FLAIR(TR: 9000, TE: 84, TI: 2500, Matrix: 320*192, FOV: 200*200, NEX: 1) were measured