Background Sound Recorder

✓ Two modes: microphone recording and phone call recording (to the extent still possible since Android 9)

✓ Very high maximum sound quality: can be set up to record at 48KHz

✓ Wide choice of optimized sound quality settings: from the most efficient to the most detailed

✓ Can record while the app is in the background, you can pretend that you aren’t recording anything

✓ Will automatically upload the recorded files to your preferred cloud storage:
++ Google Drive
++ Dropbox
++ FTP

✓ Can offload the recorded files to an SD card

✓ Starts on system reboot, continues recording (if started during the previous run)

✓ Saves space: can be set up to remove the oldest recordings if the total size exceeds a maximum

✓ Can record to the app’s private folder or to the common storage

✓ Record by schedule: time of day, days of the week

✓ No intricate procedures to start and stop recording: just open the app and click the appropriate button

✓ No accidental recording or accidental failure to record!

More info here: http://bsr.ag38.ru/ (a free evaluation version of the app can be downloaded there!)

TROUBLESHOOTING:

Problem: BSR records for a few hours in background, then stops.
Solution: Check your phone's power saving settings. Make sure the BSR app is "protected" and is allowed to work in the background indefinitely.

Problem: BSR doesn't start up when I reboot the phone.
Solution: Make sure that you had started the recording before you turned off the phone. Check if BSR can be found in the list of running apps (Developers' Options) after startup (without clicking the BSR icon). Check your phone's settings for "optimizations" that might block apps from running on startup. Try making the BSR app "protected".

Problem: Very bad sound quality even on highest settings
Solution: Make sure that your microphone is not obscured. Check if a leather or plastic casing of the phone obscures any of its microphones. Record a short audio speaking or knocking to different parts of your phone to find out where the most sensitive microphones are located. If the mic is on the bottom, put the phone up side down in the pocket so that the mic sticks out. Try an external microphone. Try a different phone, more expensive phones tend to have better microphones.
✓ Dua mode: perekaman mikrofon dan perekaman panggilan telepon (sejauh masih dimungkinkan sejak Android 9)

✓ Kualitas suara maksimum yang sangat tinggi: dapat diatur untuk merekam pada 48KHz

✓ Berbagai pilihan pengaturan kualitas suara yang dioptimalkan: dari yang paling efisien hingga paling detail

✓ Dapat merekam saat aplikasi di latar belakang, Anda dapat berpura-pura tidak merekam apa pun

✓ Akan secara otomatis mengunggah file yang direkam ke penyimpanan cloud pilihan Anda:
++ Google Drive
++ Dropbox
++ FTP

✓ Dapat membongkar file yang direkam ke kartu SD

✓ Mulai pada boot ulang sistem, terus merekam (jika dimulai selama menjalankan sebelumnya)

✓ Menghemat ruang: dapat diatur untuk menghapus rekaman terlama jika ukuran total melebihi maksimum

✓ Dapat merekam ke folder pribadi aplikasi atau ke penyimpanan umum

✓ Rekam berdasarkan jadwal: waktu, hari dalam seminggu

✓ Tidak ada prosedur rumit untuk memulai dan menghentikan perekaman: cukup buka aplikasi dan klik tombol yang sesuai

✓ Tidak ada rekaman yang tidak disengaja atau kegagalan yang tidak disengaja untuk merekam!

Info lebih lanjut di sini: http://bsr.ag38.ru/ (versi evaluasi aplikasi gratis dapat diunduh di sana!)

PENYELESAIAN MASALAH:

Masalah: Catatan BSR selama beberapa jam di latar belakang, lalu berhenti.
Solusi: Periksa pengaturan hemat daya ponsel Anda. Pastikan aplikasi BSR "dilindungi" dan diizinkan untuk bekerja di latar belakang tanpa batas.

Masalah: BSR tidak mulai ketika saya reboot ponsel.
Solusi: Pastikan Anda telah memulai perekaman sebelum Anda mematikan telepon. Periksa apakah BSR dapat ditemukan dalam daftar aplikasi yang sedang berjalan (Opsi Pengembang) setelah startup (tanpa mengklik ikon BSR). Periksa pengaturan ponsel Anda untuk "optimisasi" yang mungkin memblokir aplikasi agar tidak berjalan saat startup. Coba buat aplikasi BSR "terlindungi".

Masalah: Kualitas suara sangat buruk bahkan pada pengaturan tertinggi
Solusi: Pastikan mikrofon Anda tidak dikaburkan. Periksa apakah casing kulit atau plastik pada ponsel mengaburkan mikrofonnya. Rekam audio pendek berbicara atau mengetuk ke berbagai bagian ponsel Anda untuk mencari tahu di mana mikrofon paling sensitif berada. Jika mikrofon ada di bagian bawah, letakkan telepon dengan posisi terbalik di saku sehingga mikrofon menonjol keluar. Coba mikrofon eksternal. Coba telepon yang berbeda, ponsel yang lebih mahal cenderung memiliki mikrofon yang lebih baik.

✓ Two modes: microphone recording and phone call recording (to the extent still possible since Android 9)

✓ Very high maximum sound quality: can be set up to record at 48KHz

✓ Wide choice of optimized sound quality settings: from the most efficient to the most detailed

✓ Can record while the app is in the background, you can pretend that you aren’t recording anything

✓ Will automatically upload the recorded files to your preferred cloud storage:
++ Google Drive
++ Dropbox
++ FTP

✓ Can offload the recorded files to an SD card

✓ Starts on system reboot, continues recording (if started during the previous run)

✓ Saves space: can be set up to remove the oldest recordings if the total size exceeds a maximum

✓ Can record to the app’s private folder or to the common storage

✓ Record by schedule: time of day, days of the week

✓ No intricate procedures to start and stop recording: just open the app and click the appropriate button

✓ No accidental recording or accidental failure to record!

More info here: http://bsr.ag38.ru/ (a free evaluation version of the app can be downloaded there!)

TROUBLESHOOTING:

Problem: BSR records for a few hours in background, then stops.
Solution: Check your phone's power saving settings. Make sure the BSR app is "protected" and is allowed to work in the background indefinitely.

Problem: BSR doesn't start up when I reboot the phone.
Solution: Make sure that you had started the recording before you turned off the phone. Check if BSR can be found in the list of running apps (Developers' Options) after startup (without clicking the BSR icon). Check your phone's settings for "optimizations" that might block apps from running on startup. Try making the BSR app "protected".

Problem: Very bad sound quality even on highest settings
Solution: Make sure that your microphone is not obscured. Check if a leather or plastic casing of the phone obscures any of its microphones. Record a short audio speaking or knocking to different parts of your phone to find out where the most sensitive microphones are located. If the mic is on the bottom, put the phone up side down in the pocket so that the mic sticks out. Try an external microphone. Try a different phone, more expensive phones tend to have better microphones.