Breakdown of به دلیل باس سنگین، نویز به تدریج افزایش مییابد.
سنگینsangin
heavy
بهbe
to
دلیلdalil
reason
افزایشafzâyesh
increase
Questions & Answers about به دلیل باس سنگین، نویز به تدریج افزایش مییابد.
How does the phrase به تدریج work to mean 'gradually'?
This is a classic example of creating an adverbial phrase using the preposition به (to/with) plus an abstract Arabic noun. Here, تدریج means 'gradation' or 'progression'. Together, به تدریج literally means 'by progression', which translates to 'gradually'. You will see this به + Arabic noun pattern a lot in formal Farsi as an equivalent to the English '-ly' ending.
Are باس and نویز common words in Farsi?
Yes, they are direct loanwords from English used in technical contexts. باس refers specifically to audio bass, and نویز refers to electronic or audio noise (like static or interference). For general everyday noise, like loud people or traffic, Farsi speakers would use سروصدا (sar-o-seda) instead.
Why is افزایش مییابد used here instead of a simpler verb like زیاد میشود?
افزایش یافتن (literally 'to find increase') is a more formal, written-style verb for 'to increase'. Because this sentence is discussing technical audio concepts, this slightly higher register feels very natural. The present stem of یافتن (to find) is یاب, which gives us the present tense form مییابد.
Does به دلیل need an ezafe to connect to the rest of the sentence?
Yes, to say 'because of [something]', you must link the noun دلیل (reason) to the following word with an ezafe. Here it becomes (be dalil-e baas-e sangin). Without the ezafe, the phrase would just mean 'for a reason' and wouldn't grammatically connect to the heavy bass.