Video
Not enough ratings.
Audiokodierung und -Kompression
Create Note
Dear user,
with the manuscript function you'll be able to create your own digital lecture manuscript.
However, in order to link all your notes with your user profile it is required that you
login to the tele-TASK portal to use this functionality.
If you don't have an account yet, you may register for a tele-TASK account here.
with the manuscript function you'll be able to create your own digital lecture manuscript.
However, in order to link all your notes with your user profile it is required that you
login to the tele-TASK portal to use this functionality.
If you don't have an account yet, you may register for a tele-TASK account here.
Add a New Marker
Dear user,
with the marker function you'll be able to create your own digital time markers.
However, in order to link all your markers with your user profile it is required that you
login to the tele-TASK portal to use this functionality.
If you don't have an account yet, you may register for a tele-TASK account here.
with the marker function you'll be able to create your own digital time markers.
However, in order to link all your markers with your user profile it is required that you
login to the tele-TASK portal to use this functionality.
If you don't have an account yet, you may register for a tele-TASK account here.
Tag this content
Please enable javascript to use this function.
Dear user,with the tagging function you'll be able to add taggs to videos.
However, in order to link all your tags with your user profile it is required that you
login to the tele-TASK portal to use this functionality.
If you don't have an account yet, you may register for a tele-TASK account here.
Tags added to this content
No tags have been added to this content so far.
Tags added to the series of this content:WWW (2);
Add Link to this content
Please enable javascript to use this function.
Dear user,with the links function you'll be able to add links to other resources to this content.
However, in order to link all your links with your user profile it is required that you
login to the tele-TASK portal to use this functionality.
If you don't have an account yet, you may register for a tele-TASK account here.
Links added to this content
No links have been added to this content so far.
Links added to the series of this content:Internet- und WWW-Technologien (SS 2012)
Meinel, Sack: Digitale Kommunikation (Buch)
Link zum Buch
Meinel, Sack: Internetworking - Technische Grundlagen und Anwendungen (Buch)
Link zum Buch
Add to my playlist
Dear user,
with the playlist function you'll be able to create your own lecture video playlists.
However, in order to link all your playlists with your user profile it is required that you
login to the tele-TASK portal to use this functionality.
If you don't have an account yet, you may register for a tele-TASK account here.
with the playlist function you'll be able to create your own lecture video playlists.
However, in order to link all your playlists with your user profile it is required that you
login to the tele-TASK portal to use this functionality.
If you don't have an account yet, you may register for a tele-TASK account here.
Playlists
This content is not used in any playlist.
174549751601742293964615105846357828068319151128123713131348148215021521154717031740178318691954216522512350240925302562269429783061316033403374340735993675369637503812386139584077413642034219430144124467
Lecture Structure
- ljlasso (00:00:01)
- Internet uncl WWW Technologien (00:00:07)
- Einordnung in die Vorlesung (00:00:45)
- Was ist Schall? (00:00:49)
- Was ist Schall (00:03:33)
- Digitalisierung akustischer Signale ( (00:07:13)
- Digitalisierung akustischer Signaie (2 2) (00:08:26)
- Sampling 3 uncl Quantisierung (1 6) (00:08:30)
- Sampling uncl Quantisierung (00:09:44)
- Sampling uncl Quantisierung (3 6) (00:10:35)
- Sampling g uncl Quantisierung (4 6) (00:13:02)
- Sampling uncl Quantisierung (5 6) (00:13:26)
- Sampling uncl Quantisierung (6 6) (00:14:27)
- Abtasttheorem (00:17:03)
- Abtastpunkte innerhalb einer Schwingungsperiode benötigt (00:17:03)
- Um Schwingungen rekonstruieren zu können werden zwei (00:17:03)
- Frequenz fa (Nyquist Critical Frequency) ab der höhere (00:17:03)
- Für jede Samplingintervall Größe At gibt es eine kritische (00:17:03)
- Abtasttheorem nach Shannon Raabe Nyquist Kotelnikow (00:17:03)
- AbtaStth6Ol elTl (00:20:21)
- Abt Stt leOl e Tl (00:20:37)
- AbtaSttheOl e Tl (00:22:07)
- AbtaSttheOl elTl (00:23:45)
- Nyquist Frequenz (f ) durch einen Tiefpaßfilter entfernt werden da (00:23:45)
- Sam plingrate (00:25:11)
- Sam plingtiefe (00:25:45)
- Digitalisierung (00:28:21)
- PCM PU SeCOC e Modulation Digitalisierung eines analogen Audiosignals (00:28:23)
- PCM Pl I SeCOC E V Odl I ti0 (00:29:00)
- PCM Pl I SeCOC e V OC l I tiO (00:30:54)
- PCM Pl I SeCOC e Modulation (00:32:19)
- PCM Pl I SeCOC G Modulation (00:33:38)
- PCM Pl I SeCOC e MOC l I atiO (00:36:47)
- PCM Pl I SeCOC e V OC U atiOl (00:38:44)
- PCM Pl I SeCOC e V OdU tiOl (00:39:11)
- IVIIDI Musical Instrument Digital Interface (J (00:41:53)
- MIDI Musical Instrument Digital Interface (2 2) (00:42:10)
- Psychoakustik und menschliche Wahrnehmung ( (00:44:07)
- Verlustfreie Komprimierung erlaubt exakte Rekonstruktion des (00:44:07)
- Mit Huffman Kodierung wird verlustfreie Audiokomprimierung im (00:44:07)
- 1L s W@ (00:44:54)
- Menschliches Hörfeld ca 20 20 000 Hz bei 0dB 12OdB (00:44:54)
- Psychoakustik und menschliche Wahrnehmung (4 7) (00:52:22)
- gf hrgenommen (vgl Hörfeld) (00:52:22)
- untl schiedliche Frequenzbereiche werden als unterschiedlich (00:52:22)
- Außenohr Ohrmuschel Gehörgang Trommelfell (00:52:22)
- Psychoakustik uncl menschliche Wahrnehmung ( (00:54:37)
- Psychoakustik und menschliche Wahrnehmung (6 7) (00:55:40)
- Psychoakustik und menschliche Wahrnehmung ( (00:56:14)
- MP3 Aucliokomprimierung (00:59:42)
- MP3 Audiokomprimierung (2 12) (01:00:52)
- MP3 Aucliokomprimierung (3 12) (01:01:15)
- MP3 Aucliokomprimierung (4 12) (01:02:22)
- MP3 Aucliokomprimierung (5 12) (01:02:34)
- MP3 Aucliokomprimierung (Ö 12) (01:04:09)
- MP3 Aucliokomprimierung (7 12) (01:05:33)
- 9 MUSICAM (Masking pattern adapted universal Subband (01:05:33)
- Schematischer Ablauf der Kodierung (3 5) (01:05:33)
- MP3 Audiokomprimierung (8 12) (01:07:08)
- MP3 Audiokomprimierung (9 12) (01:07:57)
- MP3 Aucliokomprimierung 10 12) (01:09:31)
- MP3 Aucliokomprimierung 11 12) (01:10:09)
- MP3 Aucliokomprimierung 12 12) (01:12:55)
- Weitere verlustbehaftete ALIdiOC tel lfOl lT1 tE (01:13:57)
- ljlg sso Plattner (01:15:10)
Keyword
Please enable javascript to use this function.
Please enable javascript to use this function.