7db per 1000ft at 722khz
7db per 1000ft at 722khz
T1 is a term used in describing MRI results to denote the signal that makes the more fatty areas bright.
T1 hypointense refers to the appearance of a signal on a T1-weighted magnetic resonance imaging (MRI) scan. Tissues or lesions appear dark or hypointense on T1-weighted images due to their short signal relaxation times. This characteristic can help differentiate between different tissues or pathologies in the body.
An increased T1 signal in MRI imaging typically indicates a higher concentration of fat or protein, which can be associated with various conditions such as hyperacute hemorrhage, certain tumors, or fatty liver disease. It may also reflect changes in tissue composition or hydration levels. Clinically, interpreting an increased T1 signal requires correlating it with other imaging findings and patient symptoms to determine its significance.
There are 24 T1's in a T1. www.intelletrace.com
24 DSO equal T1
NRZ
Diminished T1 and T2 signal in the L1 vertebral body typically indicates the presence of increased marrow fat content or possible pathology such as edema, infection, or malignancy. In particular, low signal on T1-weighted images could suggest a loss of normal fatty marrow, while a low signal on T2-weighted images may indicate the presence of fluid or other abnormal tissue. Further evaluation, including clinical correlation and possibly additional imaging, is often necessary to determine the underlying cause.
A T1 line operates at a voltage level of approximately -48 volts DC. This voltage is used for powering the line's equipment and maintaining signal integrity. The T1 line typically carries digital signals at a rate of 1.544 Mbps, utilizing a specific encoding method to transmit data.
It is very likely to be a hemangioma- a benign collection of vessels.
A high T2 heterogeneous and low T1 homogeneous signal on an MRI can indicate various conditions such as inflammation, infection, or tumors. Whether it is dangerous depends on the specific underlying cause of these signal characteristics. Further evaluation by a medical professional is recommended to determine the significance and appropriate management.
The maximum data rate to T1 carrier is 1.544Mbps, so we have: 50000*log2(1+S/N) = 1544000 log2(1+S/N) = 30.88 1+S/N = 1976087933 S/N = 1976087932 So the signal-to-noise is 10*lg1976087932 = 93db