The phrase "accuracy of echo" is correct and usable in written English.
It can be used in contexts discussing the precision or correctness of an echo, such as in acoustics or sound engineering.
Example: "The accuracy of echo in this environment is crucial for ensuring clear communication during the performance."
Alternatives: "precision of echo" or "correctness of echo".
Misleading reflections caused by the presence of undersea canyons or mountains plus variations in the speed of sound through water caused by differences in temperature, depth, and salinity limit the accuracy of echo sounding, though these problems can be met somewhat by crossing and recrossing the same area.
There are few data that assess the accuracy of echo characteristics for predicting lymph-node (LN) metastases in patients with rectal cancer.
In addition, space variances in phase terms of 2-D FS owing to curvilinear trajectories and different traveling directions of two platforms influence the accuracy of echo data significantly.
Also, the authors showed that the diagnostic accuracy of ECHO in PH was also acceptable with a summary sensitivity and specificity of 83%95%5% CI 73%to9090%) and 72%9595% CI 53% to 85%), respectively.
Diagnostic accuracy of muscle thickness, echo intensity and homogeneity (echo intensity standard deviation) as well as nerve cross-sectional area, thickness and vascularization were evaluated with the area under the curve of the receiver operating characteristic curve (ROC AUC).
Due to the higher resolution of SAR image required, the accuracies of the echo models and imaging algorithms need improvement.
We also evaluated diagnostic accuracy of z-scores of muscle thickness, echo intensity and echo intensity standard deviation.
As a result, this architecture maintains the best classification results for eight viewpoint categories of echo videos with 92.1% accuracy rate whereas 89.5% is achieved using only single spatial CNN network.
To evaluate the accuracy of cardiac index (CI) as measured by echo-transesophageal Doppler monitoring (echo-TDM) with CI measured by the transpulmonary thermodilution technique.
It is shown that the proposed method detects audible echoes at an accuracy of more than 90% and would be suitable for practical use.
When the SNR is more than 1, it is possible to determine the scatted echo power to an accuracy of 1% in about 5 min.
