【摘要】 本文结合实际工作经验,通过分析啸叫信号频谱特征,提出一种音频信号啸叫的快速识别与检测方法。该方法可有效识别音频啸叫信号,以达到尽快利用技术手段快速调整音频参数的目的。应用表明该方法是一种行之有效的啸叫信号识别与检测方法。更多还原

【Abstract】 Base on the work experience,this paper pointing to a particular method of online recognition and detection about acoustic feedback signal,by the way to analysis its feature. This method can recognize acoustic feedback signal effectively,and so achieve the purpose of rapid adjustment audio parameter with the technical means. Experimental results show that the method is an effective method for online recognition and detection about acoustic feedback signal.更多还原