Recorded at different dates

[mangojelly]

Hello

I recorded an audio file yesterday, and recorded an another file today.

But if I put these two files together, It doesn't sound smoothly.

You can easily catch out that these two are different.

Is there any way to make it smooth with Adobe Audition?

[mangojelly]

There are no any background sound. These records are just narrations with only my voice.

[Richard M Knight]

There are many reasons why your voice would sound different. Have a look at this thread:

Voice-Over sounds different from a year ago

I would re-record in one sitting.

[mangojelly]

Thank you!!