The SM4 and Mini 2 share the same microphone and recordings of very similar quality. For a typical use case of recording animal vocalizations to identify species, the differences between the two recorders are insignificant.
For noise-level measurement or other uses where the greatest signal-to-noise ratio is a priority, the SM4 has several advantages. This knowledge base article comparing the SM4 and Mini 1/2 covers these advantages in greater detail.
- What is the lowest frequency the Song Meter Mini Bat's ultrasonic microphone can record?
- What new features do the Mini 2 and Mini Bat 2 have vs. the first-generation Mini and Mini Bat?
- Recording quality and bat detection differences between the Song Meter Mini Bat 2 and SM4BAT FS
- What types of AA batteries can I use with the Song Meter Mini 2, Mini Bat 2, and Micro 2
- Can I copy a schedule from one Song Meter Mini or Mini Bat to another?
- Does power consumption change based on what type of microphone or how many microphones I'm using?
- Do I need a smartphone or tablet to use the Song Meter Mini 2 or Mini Bat 2?
- What SD Cards should I use with my Song Meter recorders?
- What Equipment Is Needed To Perform Localization/Triangulation?
- View more questions
In the spirit of reconciliation, Faunatech acknowledges the Traditional Custodians of Country throughout Australia and their connections to land, sea and community. We pay our respect to Elders past and present and extend that respect to all Aboriginal and Torres Strait Islander peoples today.
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