---
type: lookup
id: 8svx-8sv-svx-snd-iff-46-4f-52-4d-8svx
asset: file-format-signatures
title: "46 4F 52 4D ?? ?? ?? ?? 8SVX — File format magic numbers"
sources:
  - https://en.wikipedia.org/wiki/List_of_file_signatures
source_quote: "<https://en.wikipedia.org/wiki/Interchange_File_Format> IFF <https://en.wikipedia.org/wiki/8SVX> 8-Bit Sampled Voice"
generated: true
verified: false
harvested: 2026-08-03
stale_after: 2027-08-03
hex_signature: "46 4F 52 4D ?? ?? ?? ?? 8SVX"
offset: "0 any"
extension: "8svx 8sv svx snd iff"
format: "IFF 8-Bit Sampled Voice"
unverified_fields: extension, format, hex_signature, offset
---
**Hex signature:** 46 4F 52 4D ?? ?? ?? ?? 8SVX

**Offset:** 0 any

**Extension:** 8svx 8sv svx snd iff

**Format:** IFF 8-Bit Sampled Voice

> <https://en.wikipedia.org/wiki/Interchange_File_Format> IFF <https://en.wikipedia.org/wiki/8SVX> 8-Bit Sampled Voice

Source: <https://en.wikipedia.org/wiki/List_of_file_signatures>