bismark bs-spectrum free

bs-spectrum is a simple FFT spectrum analyzer application.

TadaoYamaoka · jp.bismark.bsspectrum.free

5.0 out of 5 (1 rating) 10K+ downloads v1.2 1.9 MB Android 4.0+ PEGI 3 · Everyone

Download APK 1.9 MB All versions

At a glance

Latest version: v1.2 (4)
Updated: Nov 13, 2018 (7 years ago)
APK size: 1.9 MB
Requires: Android 4.0+ (API 14)
CPU support: x86 32-bit, ARM (legacy), ARM 32-bit
Category: Music & Audio (app)
Permissions: 3 (1 sensitive)
Website: facebook.com/bismark.jp
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

bismark bs-spectrum free is an app by TadaoYamaoka in the Music & Audio category. It includes native code only for x86 32-bit, ARM (legacy) and ARM 32-bit, so it won't run on 64-bit-only phones such as recent Pixels.

It asks for 3 permissions, 1 of them sensitive: record audio.

What's new in v1.2

Improved UI

Description

From the listing uploaded by “devjam”.

This application calculates FFT (Fast Fourier Transform) of the sound which is recorded by your Android device's internal mic. The calculated data is displayed as graph. Additionally, Following functions included. - Displaying peak amplitude and frequency - Storing snapshot and comparing with real-time waveforms Option Setting: - Mode: Linear, Logarithmic - Window: Rectangle, Hamming, Hanning, Blackman - Decay: 250[ms], ... 4[s] - Amplitude Offset Keywords: FFT, Spectrum, Spectra, RTA, Realtime Analyzer, Fast Fourier Transform, Frequency, Amplitude,

Security & authenticity

Security rating: Trusted

Signing certificate

Certificate issued to “bismark” The developer's name — though anyone can put any name in a certificate.

Store checks and file details

Developer signature verified Apr 14, 2020
Antivirus scan passed Nov 9, 2020
Signed byCN=bismark, OU=bismark, O=bismark, L=Zushi, ST=Kanagawa, C=JP
Signing certificate (SHA-1)81:D6:82:8B:5C:84:EF:2A:7D:BE:EB:18:4F:37:03:9E:56:AA:C0:52
File MD57ff96700f265440ac7906ee5cd60b760
Uploaded by “devjam” Silver tier · 6,469 followers · uploading since 2016

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (3)

bismark bs-spectrum free requests 3 permissions, 1 of them sensitive.

Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
Full network access android.permission.INTERNET
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Microphone android.hardware.microphone
Touchscreen android.hardware.touchscreen