Sentence examples for four frequency from inspiring English sources

In this paper, a novel time frequency shift keying scheme named as Multi-channel Hex Four Time Four Frequency Shift Keying (McH-4T4FSK) is presented.

Results of the peak energy ratio at the four frequency bands are shown.

Two of the four frequency pairs satisfying (A.9) and (A.10) are equal to.

(3) Two of the four frequency pairs satisfying (A.9) and (A.10) are equal to.

(1) None of the four frequency pairs satisfying (A.9) and (A.10) are unequal to.

(2) Only one of the four frequency pairs satisfying (A.9) and (A.10) is zero.

None of the four frequency pairs satisfying (A.9) and (A.10) are unequal to.

Each test consisted of 72 words (18 each from four frequency levels) and 28 nonwords.

Only one of the four frequency pairs satisfying (A.9) and (A.10) is zero.

All of the four frequency pairs satisfying (A.9) and (A.10) are unequal to.

The data were acquired in four frequency bands named as ts2, ts3, ts4 and ts5.