摘要
随着电子计算机的广泛应用，处理地震勘探资料的手段也在不断改善。近年来新引入的符号位处理方法，具有省内存、速度快、效果好等优点，已引起了有关单位的广泛重视。
In this paper the realizable Problem of the spectrum of sign bit correlative velocity is discussed theoretically by the analysis of noise. It gives respectively the calculating formulas when random noise is in uniform distribution and in normal distribution. The method, error analysis and effect of the spectrum of sign bit correlative velocity is also introduced. It is pointed out in the paper that the sign bit technique will be employed rapidly in seismic data processing
