2 sentences for 声 (shēng — voice)

1. 说话声太小了，我听不见。

   shuō​huà shēng tài xiǎo le, wǒ tīng bù jiàn.

   The voice is too soft; I can't hear it.

   Source: Dong Chinese Dictionary

2. 老北京的胡同里经常能听到卖艺人的吆喝声。

   lǎo Běi​jīng de hú​tòng lǐ jīng​cháng néng tīng​dào mài​yì​rén de yāo​he shēng.

   In the hutongs of old Beijing, one could often hear the cries of street vendors.

   Source: Dong Chinese Dictionary