So Grover built a free website where users can upload recordings of the instrument, from their smartphone or computer, and analyze the hertz.
因此,格罗弗建立了一个免费网站,用户可以用智能手机或电脑上传仪器的录音,并分析声音赫兹。
英语百科
Grover
Grover, also known as Grover Monster, is a Muppet character on the popular television show Sesame Street. Self-described as lovable, cute and furry, he is a blue monster who rarely uses contractions when he speaks or sings. Grover was originally performed by Frank Oz from his earliest appearances until 2001. Eric Jacobson began performing Grover in 1998; he has performed the character regularly since 2001, although Oz still performs him occasionally.