Compensation for changes in loss as a cable ' s temperature varies . its purpose is to adjust equalization so that the flat frequency response is maintained as the temperature changes 补偿在温度变动时电缆中的损耗。其目的是调整平衡以致于在温度变化时也能得到平稳的频率响应。
flat frequency response meaning:[Electronics] Relatively equal response to all fixed-point frequencies within a given spectrum, exhibited by an amplifier or other circuit that must transmit a band of frequencies.