As you'll recall, the soundex algorithm also truncates each soundex code to four characters, further boosting the number of matches by ignoring the ends of long words.

您应当还记得，soundex算法也会把每个soundex代码裁剪成4个字符，这样就疏忽了长单词的尾部，因此也就进一步增加了匹配的数量。

youdao

For example, the soundex gives the phonetically misspelled lam (L500) a different soundex code from the correct form, lamb (L510).

例如，Soundex对于拼写错误的lam (L500)，提供了一个正确拼写形式lamb (L510)不同的语音编码。

youdao